Please refer to the definition file.

69

70

1. The size of his shirt is medium.
2. The radio is very loud.
3. The girl in the room is noisy.
4. It is comfortable for her to sit on that chair.
5. The exam is complicated.
6. This is an ordinary pen.
7. There are computers in ordinary schools in some countries.
8. The room is organized.
9. He wrote a letter to her on plain white paper.
10. The baby is wearing white; it’s neat.
11. She eats fresh fruits every day.
12. Fresh air is good for the body.

71

1. It is comfortable for her to sit on that chair. Repeat.
2. It is comfortable for her to sit on that chair. Change: him.
3. It is comfortable for him to sit on that chair. Change: me.
4. It is comfortable for me to sit on that chair. Change: you.
5. It is comfortable for you to sit on that chair. Change: good.
6. It is good for you to sit on that chair. Change: her.

72

1. This is an ordinary pen.
2. This is an ordinary chair.
3. This is an ordinary activity.
4. That is an ordinary meal.
5. That is an ordinary shirt.
6. That is an ordinary house.
7. That is an ordinary job.
8. That is an ordinary lesson.

73

1. The girl is noisy. Repeat.
2. The girl is noisy. Change: child.
3. The child is noisy. Add: in the room.
4. The child in the room is noisy. Change: man.
5. The man in the room is noisy. Change: neat.
6. The man in the room is neat. Change: woman.
7. The woman in the room is neat. Change: students.
8. The students in the room are neat. Change: people.

741. The size of his shirt is medium. Repeat.
2. The size of his shirt is medium. Transform: what.
3. His shirt is medium. Repeat.
4. His shirt is medium. Transform: whose.
5. The exam yesterday was complicated. Repeat.
6. The exam yesterday was complicated. Transform: what.
7. The exam yesterday was complicated. Transform: when.
8. She eats fresh fruits every day. Repeat.
9. She eats fresh fruits every day. Transform: who.
10. She eats fresh fruits every day. Transform: when.
11. She eats fresh fruits every day. Transform: what.

751. The radio is loud. Repeat.
2. The radio is loud. Change: television.
3. The television is loud. Change: music.
4. The music is loud. Change: man’s voice.
5. The man’s voice is loud. Change: woman.
6. The woman’s voice is loud. Change: nice.

76

1. The room is organized. Repeat.
2. The room is organized. Change: his.
3. His room is organized. Change: her.
4. Her room is organized. Add: clean.
5. Her room is clean and organized. Add: sister.
6. Her sister’s room is clean and organized. Change: friend.
7. Her friend’s room is clean and organized. Change: my.

77

1. He wrote a letter to her. Repeat.
2. He wrote a letter to her. Add: on white paper.
3. He wrote a letter to her on white paper. Add: plain.
4. He wrote a letter to her on plain white paper. Transform: who.
5. He wrote a letter to her on plain white paper. Change: I.
6. I wrote a letter to her on plain white paper. Change: you.
7. You wrote a letter to her on plain white paper. Add: sheet.

78

79

80

81

82

1. The size of his shirt is medium.
2. The radio is very loud.
3. The girl in the room is noisy.
4. It is comfortable for her to sit on that chair.
5. The exam is complicated.
6. This is an ordinary pen.
7. There are computers in ordinary schools in some countries.
8. The room is organized.
9. He wrote a letter to her on plain white paper.
10. The baby is wearing white; it’s neat.

831. My friend visited Japan. Repeat.
2. My friend visited Japan. Add: I.
3. My friend and I visited Japan. Add: last year.
4. My friend and I visited Japan last year. Add: South Korea.
5. My friend and I visited Japan and South Korea last year. Add: China.

84

1. It is comfortable for her to sit on that chair. Repeat.
2. It is comfortable for her to sit on that chair. Change: him.
3. It is comfortable for him to sit on that chair. Change: me.
4. It is comfortable for me to sit on that chair. Change: you.
5. It is comfortable for you to sit on that chair. Change: good.
6. It is good for you to sit on that chair. Change: her.

85

1. I went home early last Monday. Repeat.
2. I went home early last Monday. Transform: who.
3. I went home early last Monday. Transform: when.
4. Their manager has been to America. Repeat.
5. Their manager has been to America. Transform: where.
6. Their manager has been to America. Transform: who.
7. Their manager went to America last year. Repeat.
8. Their manager went to America last year. Transform: when.
9. Their manager went to America last year. Transform: who.
10. Their manager went to America last year. Transform: where.

861. This is an ordinary pen.
2. This is an ordinary chair.
3. This is an ordinary activity.
4. That is an ordinary meal.
5. That is an ordinary shirt.
6. That is an ordinary house.
7. That is an ordinary job.
8. That is an ordinary lesson.

87

1. The teacher’s explanation was simple and clear. Repeat.
2. The teacher’s explanation was simple and clear. Change: my.
3. My teacher’s explanation was simple and clear. Change: mother.
4. My mother’s explanation was simple and clear. Change: cousin.
5. My cousin’s explanation was simple and clear. Change: manager.
6. My manager’s explanation was simple and clear. Change: his.

88

1. The girl is noisy. Repeat.
2. The girl is noisy. Change: child.
3. The child is noisy. Add: in the room.
4. The child in the room is noisy. Change: man.
5. The man in the room is noisy. Change: neat.
6. The man in the room is neat. Change: woman.
7. The woman in the room is neat. Change: students.
8. The students in the room are neat. Change: people.

89

1. The man reported the crime. Repeat.
2. The man reported the crime. Change: woman.
3. The woman reported the crime. Change: customer.
4. The customer reported the crime. Change: singer.
5. The singer reported the crime. Add: to the police.
6. The singer reported the crime to the police. Change: professor.

90

1. I chatted with my friend yesterday. Repeat.
2. I chatted with my friend yesterday. Transform: who.
3. I chatted with my friend yesterday. Transform: when.
4. She chats with her mother every day. Repeat.
5. She chats with her mother every day. Transform: who.
6. She chats with her mother every day. Transform: when.
7. My father contacted his friend last night. Repeat.
8. My father contacted his friend last night. Transform: when.
9. My father contacted his friend last night. Transform: who.
10. We’ll contact him by telephone. Repeat.
11. We’ll contact him by telephone. Transform: who.

91

1. My friend visited Japan. Repeat.
2. My friend visited Japan. Add: I.
3. My friend and I visited Japan. Add: last year.
4. My friend and I visited Japan last year. Add: South Korea.
5. My friend and I visited Japan and South Korea last year. Add: China.

92

1. I went to my friend’s house yesterday.
2. I have been to England last year.
3. They have visited Brazil last month.
4. They have visited England.
5. His parents have been to South Korea for their business.
6. The company owner has been to England.
7. The professor went to America last month.
8. He has bought a mobile phone last week.
9. I have already ate lunch.
10. I have already eaten lunch.

931. My friend and I have been to England. Write.
Change: visited
2. The teacher’s explanation was simple and clear. Write.
Change: my
3.The customer reported the crime. Write.
Change: singer
4. I’ll add them to my contacts. Write.
Change: you

94

5. It is comfortable for her to sit on that chair. Write.
Change: him
6. The child in the room is noisy. Write.
Change: man
7. The woman’s voice is loud. Write.
Change: nice95

We use “for” to measure a period of time up to the present; we use the present
perfect tense and not the present tense.
For example, “I have been here for 6 months”, “I have known her for a longtime”, etc.
We use “since” to give the starting point of actions, events or states. It refers towhen things began.
For example, “I have been here since June”, “It has been 6 years since I last
saw him”, etc.

96

1. She has lived here for 25 years.
2. She has lived here since 1991.
3. She has been in the room for 2 hours.
4. She has been in the room since 10 o’clock.
5. The teacher has been here for a long time.
6. It has been 4 years since I last visited America.
7. They have known each other for 10 years now.

97

1. I have lived here for 25 years.
2. They have lived here for 25 years.
3. You have lived here for 25 years.
4. She has lived here for 25 years.
5. He has lived here for 25 years.
6. He has lived here for 10 years.
7. He has lived here for 7 years.
8. They have lived here for 7 years.

981. I have been in this room since 10 o’clock.
2. You have been in this room since 10 o’clock.
3. They have been in this room since 10 o’clock.
4. She has been in this room since 10 o’clock.
5. He has been in this room since 10 o’clock.
6. He has been in this room since 7 o’clock.
7. He has been in this room since 2 o’clock.
8. They have been in this room since 2 o’clock.

99

1. The teacher has been here for a long time. Repeat.
2. The teacher has been here for a long time. Change: 2 hours.
3. The teacher has been here for 2 hours. Change: my.
4. My teacher has been here for 2 hours. Change: stayed.
5. My teacher has stayed here for 2 hours. Change: at home.
6. My teacher has stayed at home for 2 hours. Change: brother.
7. My brother has stayed at home for 2 hours. Change: father.
8. My father has stayed at home for 2 hours. Change: 5.

100

1. She has lived here since 1991. Repeat.
2. She has lived here since 1991. Transform: who.
3. She has lived here since 1991. Transform: since when.
4. They have been in this room since 10 o’clock. Repeat.
5. They have been in this room since 10 o’clock. Transform: who.
6. They have been in this room since 10 o’clock. Transform: where.
7. It has been 4 years since I last visited America. Repeat.
8. It has been 4 years since I last visited America. Transform: how long.
9. It has been 4 years since I last visited America. Transform: not.

101

1. She has studied English. Repeat.
2. She has studied English. Add: for one year.
3. She has studied English for one year. Change: they.
4. They have studied English for one year. Change: you.
5. You have studied English for one year. Change: seven.
6. You have studied English for seven years. Transform: who.
7. You have studied English for seven years. Transform: how long.
8. You have studied English for seven years. Add: in England.

1021. My friend has lived in the Philippines. Repeat.
2. My friend has lived in the Philippines. Add: for 12 years.
3. My friend has lived in the Philippines for 12 years. Change: since 2004.
4. My friend has lived in the Philippines since 2004. Change: America.
5. My friend has lived in America since 2004. Change: stayed.
6. My friend has stayed in America since 2004. Change: for 8 years.
7. My friend has stayed in America for 8 years. Add: my family.

103

1. How long have you lived in your country?
2. Since when have you lived there?
3. Have you visited another country?
4. How long have you stayed in that country?
5. How long have you studied English?
6. Since when have you studied English?

104

We use “still” to show that something continues up to a time in the past,present and future.
It goes in front of the main verb and is generally used in positive sentences.
Examples: “She is still studying English”, “They were still talking on thephone”, “She is still going to study English next year”, etc.
“Still” is also used to refer to habitual actions.
For example, “He still meets his friend every Friday”, “She still goes shoppingon the weekend”, etc.

105

1. She still writes a letter to him.
2. They still work as English teachers.
3. His father still visits other countries.
4. The manager still went to the party.
5. My friend still goes shopping every Friday.
6. She still walked to school.
7. The professor still went swimming.
8. Their mother still cooks for them.
9. She will still cook for the family.
10. I will still go to England.

1061. She still writes a letter to him.
2. She still wrote a letter to him.
3. She is still writing a letter to him.
4. She will still write a letter to him.
5. She will still write a letter to her.
6. She will still send a letter to her.
7. He will still send a letter to her.

107

1. My friend still goes shopping every Friday. Repeat.
2. My friend still goes shopping every Friday. Change: swimming.
3. My friend still goes swimming every Friday. Change: sister.
4. My sister still goes swimming every Friday. Change: his.
5. His sister still goes swimming every Friday. Change: brothers.
6. His brothers still go swimming every Friday. Change: weekend.
7. His brothers still go swimming every weekend. Change: fishing.

108

1. His father still visits other countries. Repeat.
2. His father still visits other countries. Change: mother.
3. His mother still visits other countries. Change: manager.
4. Her mother cooks for their family. Repeat.
5. Her mother cooks for their family. Add: still.
6. Her mother still cooks for their family. Change: our.
7. Our mother still cooks for our family. Change: their.
8. Their mother still cooks for their family. Add: will.

109

1. She still writes a letter to him. Repeat.
2. She still writes a letter to him. Transform: who.
3. She still writes a letter to him. Transform: what.
4. They still work as English teachers. Repeat.
5. They still work as English teachers. Change: my friends.
6. My friends still work as English teachers. Add: I.
7. My friends and I still work as English teachers. Change: sisters.
8. My sisters and I still work as English teachers. Add: will.
9. My sisters and I will still work as English teachers. Change: worked.
10. My sisters and I still worked as English teachers. Add: 2 years ago.

110

1. They are still talking to each other on the phone.
2. She is still studying English.
3. The man is still swimming in the sea.
4. The girl is still crying.
5. He is still working now.
6. My friend is still teaching in that school.
7. Her husband is still working as a doctor.

111

1. She is still studying English. Repeat.
2. She is still studying English. Change: I.
3. I am still studying English. Change: they.
4. They are still studying English. Change: we.
5. We are still studying English. Change: teaching.
6. We are still teaching English. Change: I.

112

1. The girl is still crying. Repeat.
2. The girl is still crying. Change: woman.
3. The woman is still crying. Change: cooking.
4. The woman is still cooking. Change: sleeping.
5. The woman is still sleeping. Change: man.
6. The man is still sleeping. Change: working.
7. The man is still working. Change: teaching.

113

1. They are still talking. Repeat.
2. They are still talking. Add: each other.
3. They are still talking to each other. Add: on the phone.
4. They are still talking to each other on the phone. Transform: who.
5. My friend is still teaching. Repeat.
6. My friend is still teaching. Add: English.
7. My friend is still teaching English. Add: in that school.
8. My friend is still teaching English in that school. Change: sister.

114

1. Are you still talking to me now?
2. Are you still going to work tomorrow?
3. Do you still spend time with your friends?
4. Are you still going to study English next month?
5. Are your friends still studying English?

115

Please refer to the definition file.

116

117

We use the word “yet” in negative sentences and in questions to show thatsomething has not happened by a particular time.
The word “yet” comes at the end of the sentence.
Examples: “They have not arrived yet”, “She has not passed the exam yet”, etc.

118

1. The students have not searched for information about the lesson yet.
2. My parents have not stopped working yet.
3. They have not planned for the wedding yet.
4. The manager has not interviewed him yet.
5. Her mother has not moved the tables yet.
6. She has not lied to me yet.
7. The man has not poured the water into the glass yet.
8. Have you cooked dinner yet?

119

1. My parents have not stopped working yet. Repeat.
2. My parents have not stopped working yet. Change: their.
3. Their parents have not stopped working yet. Change: studying.
4. Their parents have not stopped studying yet. Change: his.
5. His parents have not stopped studying yet. Change: friends.
6. His friends have not stopped studying yet. Change: my.
7. My friends have not stopped studying yet. Change: teaching.
8. My friends have not stopped teaching yet. Change: playing.

120

1. The manager has interviewed my friend. Repeat.
2. The manager has interviewed my friend. Add: not.
3. The manager has not interviewed my friend. Add: sisters.
4. The manager has not interviewed my friend and my sisters. Add: yet.

121

1. They have planned for the wedding. Repeat.
2. They have planned for the wedding. Add: not.
3. They have not planned for the wedding. Change: we.
4. We have not planned for the wedding. Add: yet.
5. We have not planned for the wedding yet. Change: he.
6. He has not planned for the wedding yet. Transform: who.
7. He has not planned for the wedding yet. Transform: what.

1221. The students searched for information about the lesson. Repeat.
2. The students searched for information about the lesson. Add: have.
3. The students have searched for information about the lesson. Add: not.
4. The students have not searched for information about the lesson. Add: yet.

123

1. She has lied to me. Repeat.
2. She has lied to me. Add: not.
3. She has not lied to me. Change: he.
4. He has not lied to me. Add: yet.
5. He has not lied to me yet. Change: her.
6. He has not lied to her yet. Transform: who.
7. He has not lied to her yet. Change: I.

124

1. Her mother has not moved the tables to the other room yet. Repeat.
2. Her mother has not moved the tables to the other room yet. Transform: who.
3. Her mother has not moved the tables to the other room yet. Transform:
where.
4. My brother has not moved to another house yet. Repeat.
5. My brother has not moved to another house yet. Transform: who.
6. The man has not poured the water into the glass yet. Repeat.
7. The man has not poured the water into the glass yet. Transform: what.
8. The man has not poured the water into the glass yet. Transform: who.

125

1. Have you cooked dinner yet? No, I have not …
2. Have you eaten lunch yet? No, I have not …
3. Have you searched for information about the lesson yet? No, I have not …
4. Has he planned for the wedding next year yet? No, he has not …
5. Have your parents stopped working yet? No, my parents …
6. Have you lied to me yet? No, I have not …
7. Has the manager interviewed you yet? No, the manager …
8. Have you finished this lesson yet? No, I have not …

126

1. Have you cooked dinner yet?
2. Have you eaten lunch yet?
3. Have you searched for information about the lesson yet?
4. Has he planned for the wedding next year yet?
5. Have your parents stopped working yet?
6. Have you lied to me yet?
7. Has the manager interviewed you yet?
8. Have you finished this lesson yet?

127

128

129

130

131

132

1. The students have not searched for information about the lesson yet.
2. My parents have not stopped working yet.
3. They have not planned for the wedding yet.
4. The manager has not interviewed him yet.
5. Her mother has not moved the tables yet.
6. She has not lied to me yet.
7. The man has not poured the water into the glass yet.
8. Have you cooked dinner yet?

133

1. I have lived here for 25 years.
2. They have lived here for 25 years.
3. You have lived here for 25 years.
4. She has lived here for 25 years.
5. He has lived here for 25 years.
6. He has lived here for 10 years.
7. He has lived here for 7 years.
8. They have lived here for 7 years.

1341. She still writes a letter for him.
2. She still wrote a letter for him.
3. She is still writing a letter for him.
4. She will still write a letter for him.
5. She will still write a letter for her.
6. She will still send a letter for her.
7. He will still send a letter for her.

135

1. My parents have not stopped working yet. Repeat.
2. My parents have not stopped working yet. Change: their.
3. Their parents have not stopped working yet. Change: studying.
4. Their parents have not stopped studying yet. Change: his.
5. His parents have not stopped studying yet. Change: friends.
6. His friends have not stopped studying yet. Change: my.
7. My friends have not stopped studying yet. Change: teaching.
8. My friends have not stopped teaching yet. Change: playing.

136

1. She has studied English. Repeat.
2. She has studied English. Add: for one year.
3. She has studied English for one year. Change: they.
4. They have studied English for one year. Change: you.
5. You have studied English for one year. Change: seven.
6. You have studied English for seven years. Transform: who.
7. You have studied English for seven years. Transform: how long.
8. You have studied English for seven years. Add: in England.

137

1. I have been in this room since ten o’clock.
2. You have been in this room since ten o’clock.
3. They have been in this room since ten o’clock.
4. She has been in this room since ten o’clock.
5. He has been in this room since ten o’clock.
6. He has been in this room since seven o’clock.
7. He has been in this room since two o’clock.
8. They have been in this room since two o’clock.

1381. The teacher has been here for a long time. Repeat.
2. The teacher has been here for a long time. Change: two hours.
3. The teacher has been here for two hours. Change: my.
4. My teacher has been here for two hours. Change: stayed.
5. My teacher has stayed here for two hours. Change: at home.
6. My teacher has stayed at home for two hours. Change: brother.
7. My brother has stayed at home for two hours. Change: father.
8. My father has stayed at home for two hours. Change: five.

139

1. His father still visits other countries. Repeat.
2. His father still visits other countries. Change: mother.
3. His mother still visits other countries. Change: manager.
4. Her mother cooks for their family. Repeat.
5. Her mother cooks for their family. Add: still.
6. Her mother still cooks for their family. Change: our.
7. Our mother still cooks for our family. Change: their.
8. Their mother still cooks for their family. Add: will.

1401. The manager has interviewed my friend. Repeat.
2. The manager has interviewed my friend. Add: not.
3. The manager has not interviewed my friend. Add: sisters.
4. The manager has not interviewed my friend and my sisters. Add: yet.

141

142

1. Are you still talking to me now?
2. Are you still going to work tomorrow?
3. Do you still spend time with your friends?
4. Are you still going to study English next month?
5. Are your friends still studying English?

1431. It has been four years since I last visited America.
2. My friend still goes shopping every Friday.
3. She will still write a letter for him.
4. My sisters and I will still work as English teachers.
5. The students have not searched for information about the lesson yet.
6. The man has not poured the water into the glass yet.
7. My parents have not stopped working yet.
8. The students searched for information about the lesson.

144

Please refer to the definition file.

145

The words ‘look, seem and appear’ can be used not only as main verbs but also
as linking verbs.
We use those words to express something that we think is true although we are
not 100% sure is true.
Examples: “The girl seems sad”, “The girl looks sad”, “The girl appears sad”,
etc.
‘Look, seem and appear’ are used to express something that can be seen.
However, ‘seem’ can also be used to express something that is not seen but wethink is true in another way.
Examples: through conversation, emotion, etc.
The structure to use for these words are:subject + look + adjective
subject + seem + adjective or subject + seem + to be/have + adjective
subject + appear + adjective or subject + appear + to be/have + adjective146

1. I have enough money to buy food.
2. My sister appears to have extra money to buy a dress.
3. The man inside the house seems familiar to me.
4. She knows that singer because she is famous.
5. The street looks broad.
6. The activity was amazing.
7. The actual price of goods appears high.
8. One basic need of people is food.
9. That movie looks exciting.
10. I had an extraordinary professor at university.

1471. My friend has money to buy a dress. Repeat.
2. My friend has money to buy a dress. Change: sister.
3. My sister has money to buy a dress. Add: enough.
4. My sister has enough money to buy a dress. Change: computer.
5. My sister has enough money to buy a computer. Change: extra.
6. My sister has extra money to buy a computer. Add: new.
7. My sister has extra money to buy a new computer. Change: watch.

1481. That man is familiar. Repeat.
2. That man is familiar. Add: to me.
3. That man is familiar to me. Change: looks.
4. That man looks familiar to me. Add: inside the house.
5. That man inside the house looks familiar to me. Add: old.
6. That old man inside the house looks familiar to me. Change: woman.

149

1. The activity was amazing. Repeat.
2. The activity was amazing. Change: discussion.
3. The discussion was amazing. Change: seems.
4. The discussion seems amazing. Change: my professor.
5. My professor seems amazing. Change: excellent.
6. My professor seems excellent. Change: extraordinary.
7. My professor seems extraordinary. Change: our.

150

1. She is beautiful in her white dress. Repeat.
2. She is beautiful in her white dress. Change: looks.
3. She looks beautiful in her white dress. Change: appears.
4. She appears beautiful in her white dress. Transform: who.
5. My friend is sick today. Repeat.
6. My friend is sick today. Change: seems.
7. My friend seems sick today. Change: appears.
8. My friend appears sick today. Change: tired.
9. My friend appears tired today. Change: father.
10. My father appears tired today. Transform: who.

151

1. She knows that singer. Repeat.
2. She knows that singer. Add: she is famous.
3. She knows that singer; she is famous. Add: because.
4. She knows that singer because she is famous. Add: beautiful.

1521. That movie seems exciting. Repeat.
2. That movie seems exciting. Change: beautiful.
3. That movie seems beautiful. Change: lady.
4. That lady seems beautiful. Change: looks.
5. That lady looks beautiful. Change: kind.
6. That lady looks kind. Change: seems.
7. That lady seems kind. Change: successful.
8. That lady seems successful. Change: activity.
9. That activity seems successful. Change: is.
10. That activity is successful. Change: exciting.

1531. The price of goods is high. Repeat.
2. The price of goods is high. Add: actual.
3. The actual price of goods is high. Change: clothes.
4. The actual price of clothes is high. Change: food.
5. One basic need of people is food. Repeat.
6. One basic need of people is food. Transform: what.
7. One basic need of people is food. Change: clothes.
8. One basic need of people is clothes. Change: water.

154

1. The street is broad. Repeat.
2. The street is broad. Change: river.
3. The river is broad. Change: lesson.
4. The lesson is broad. Change: his shoulders.
5. His shoulders are broad. Change: wide.
6. His shoulders are wide. Change: their.

1551. Is your friend tired today? Yes, my friend …
2. Does he look tired today? Yes, he looks …
3. Does he seem tired today? Yes, he seems …
4. Does he appear tired today? Yes, he appears …
5. Does your friend have extra money to buy a new phone? No, my friend …
6. Have you seen an exciting movie? Yes, I have seen …
7. Is your friend famous? No, my friend …
8. What are the basic needs of people? The basic needs …
9. Do you have an extraordinary friend? Yes, I have …
10. What amazing thing have you tried doing? I have tried …

156