Read the following article and answer the question. Article: Ling Tao is a student in Class 6, Grade 1. He has a good friend in the school, and his name is Tony. Tony is not a student. He is Ling Tao's English teacher. He is from England. He is only twenty-three years old, and he is a tall boy. He likes to wear blue clothes. He likes eating healthy food. Tony is good at singing. He often teaches the students to sing English songs and plays games with them. The students all love him and he loves them, too. ,. Question: Tony is Ling Tao's _ . Answer:

OPTIONS:
- sister
- teacher
- mum
- father

Answer: teacher

Read the following article and answer the question. Article: A good hobby is an important part of a teenager 's life. With hobbies, teenagers can become more familiar with history, social science and culture. Here are some hobbies for teenagers. Collecting Coins may be too expensive for teenagers, but postcards, bookmarks even T-shirts can be great things to collect. Teenagers can collect things that do not cost much. Many teenagers enjoy collecting things when they visit a place. No matter what they collect, the most important thing is the information they get from the collection. Writing Writing can improve teenagers' language skills. It can be a great hobby for teenagers. Writing a diary can help teenagers enter a private world. It is important for their development. They can also write stories and poems. Building Models, birdhouses and anything else that teenagers make with their own hands can make them happy. Building is a great hobby because it is easy to start. Most teenagers can find interesting things to build. Building can help them improve their creativity. Music Do you dream to be a music star? Music can give teenagers self-confidence . They can sing songs and play an instrument. Sometimes teenagers can learn music in a music club and make friends with the people who have the same hobby. Question: If you keep a diary, you will _ . Answer:

OPTIONS:
- sing songs well
- improve your language skills
- get a model
- get good books

Answer: improve your language skills

Read the following article and answer the question. Article: Since the first Earth Day started on April 22, 1970, people around the world have been encouraged to protect the environment and natural resources.Gaylord Nelson started this holiday.On the first Earth Day, 20 million people took part in Earth Day events. Earth Day activities can include learning something about technology like cars that are more environmentally friendly and special houses that save energy and water.An organization called the Earth Day Network encourages people to use clean energy which doesn't pollute the environment.Most of our energy comes from fossil fuels that are found underground. Coal, oil and natural gas are examples of fossil fuels.Fossil fuels come from plants and animals that lived millions of years ago. Burning fossil fuels to create energy pollutes the air and water. Many scientists think that burning fossil fuels also increases the temperature of the earth. To reduce the use of fossil fuels. scientists are experimenting with hydrogen-powered cars. These cars don't pollute the air like gas-powered cars. Some scientists guess that by 2025, fossil fuels will run out.When people can no longer use gasoline, they may use fuel cells instead. Fuel cells use hydrogen to create energy. People do not need to worry about hydrogen running out, because it is renewable and replaceable. In Washington, D.C., a few people drive cars that run on fuel cells. When these cars need more energy, drivers can go to a hydrogen pump.The first hydrogen pump for the public opened in November 2004, marking an important step toward a cleaner environment. Question: When do fossil fuels pollute the air? Answer:

OPTIONS:
- When we use them to create gasoline.
- When people get them from the underground.
- After being burned to get energy.
- After getting them from a hydrogen pump.

Answer: After being burned to get energy.

Read the following article and answer the question. Article: "Memorize these words." "Learn this spelling rule." "Don't forget about the exam tomorrow." You remember things every day, but how do you do it? When you want to call a store or an office that you don't call often, you look in the telephone book for the number. You _ the number, and then you forget it! You use your short-term memory to remember the number. Your short-term memory lasts about half a minute. However, you don't need to look in the telephone book for your best friend's number because you already know it. This information is in your long-term memory. Your long-term memory has everything that you remember through the years. The major reason for forgetting something is because you do not learn it well at the beginning. For example, you meet some new people, and right away you forget their names. You hear the names but you do not learn them, so you forget them. Question: How long does the long-term memory last? Answer:

OPTIONS:
- About half a minute
- About 60 minutes
- As long as you live
- Through many years

Answer:
As long as you live