Read the following article and select the best answer. Article: Stop. Listen! What do you hear? You may hear many different sounds. Some of those sounds may be noise. Noise is a loud or unwanted sound. Noise can be caused by many kinds of machines, such as motorcycles, jet planes and farm tractors . Rock music is also noise. What happens to people who live near noisy machines or use them over a period of time? Doctors have found that these people have trouble in sleeping. But, most important, constant loud noise can cause a loss of hearing. Scientists use a unit of measure called decibel to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from traffic and from some rock bands can measure over 120 decibels. Noise at this high level causes the great hearing loss. Question: According to the passage, loud noise can _ . - help people to sleep better - stop machines - cause a loss of hearing - kill people
cause a loss of hearing

Read the following article and select the best answer. Article: There is one word you must learn before you visit the USA. That is "Freeze". Remember it has a special meaning besides the usual one. It means "stand still and don't move". Often policemen use it when they are ready to use their guns. If one doesn't obey the order and moves, he or she will be shot to death. One evening in Los Angeles, someone rang the bell of a house. It was a dangerous area at night, so the _ of the house took his gun with him when he answered the door. He opened the door and saw a strange man. But the man turned round and started walking away from the house. The owner cried: "Freeze", but the young man went on walking without obeying the owner's order. The owner thought he was trying to run away, so he shot at the young man and he was killed. Later, police found that the dead man was a Japanese student who was studying in Los Angeles University. He went to visit a friend, but unluckily could not remember the number of the house. When he realized he went to the wrong house he turned round and left. He didn't know much English and so didn't understand the word "Freeze". What a lesson we should get for this! Question: Which of the following is right? - When you hear the police or someone say "Freeze" in the USA, you must stop moving. - Don't ring the bell of anyone's house in the USA at night. - At last, the police found the dead man was a thief. - The owner of the house was put into prison.
When you hear the police or someone say "Freeze" in the USA, you must stop moving.

Q: Read the following article and select the best answer. Article: Which is more useful? Thomas is in Grade Two now. He goes to school from Monday to Friday. After school he must do some housework. He helps his parents on the farm on Saturdays and Sundays. So he doesn't have any time to play soccer in the daytime. He often plays soccer with his friends in the moon . It's five in the afternoon. School is over. Thomas goes home and cooks for his family. After dinner he sees his friend Paul near his house and asks him to play soccer. The boy looks at the sky and sees the moon. Then he asks," Which is more useful, the sun or the moon?" "I think the moon is," says Thomas. "We need light in the evening, because we see not the sun, but the moon!" Question: Thomas sees Paul _ today. - in the morning - in the afternoon - in the evening - at school
A: in the evening

Question: Read the following article and select the best answer. Article: Tom and his best friend Rob were out of school for the summer. They had been swimming, gone to the movies, played video games, and even built a castle out of some old cardboard boxes. But today they were so bored. "At least we would have something to do." Tom thought for a while and suggested, "Let's make some popcorn and lemonade and sell it outside." The boys went to the kitchen and asked Tom's mom if she would help them make some lemonade while they popped the popcorn. Tom's mom got the lemons from the refrigerator and also a small amount of sugar. She mixed up the lemonade while the boys started popping the popcorn. Tom and Rob got a small table from the garage and set it up near the sidewalk. They made a red sign telling everyone that popcorn and lemonade was for sale. The boys sat for about ten minutes before they got their first sale. Mrs. Jenkins, one of their neighbors, was walking her dog. "It's so hot today." "I sure can use a drink," she said. Soon the boys were busy handing out popcorn to Mr. Baker. He was walking down the street sending the mail. "I need a break," he said. "Walking all over the neighborhood gave me an appetite." The boys had only three popcorn bags left and enough lemonade for three more cups. "Wow, I didn't think the popcorn and lemonade would sell that fast. We made six dollars," said Tom. "If we get bored again before school starts, we can try selling more lemonade with cookies next time," laughed Rob. Question: What did Tom suggest? - Swimming with their friends. - Buying some sugar and cookies. - Making some popcorn and lemonade. - Going to the movies and playing games.
Answer: Making some popcorn and lemonade.

Q: Read the following article and select the best answer. Article: Most American families are smaller than the families in other countries.Most American families have one or two parents and one or two children each. Children in the US will leave their parents' home when they grow up.They usually live far from their parents because they want to find good jobs.They often write to their parents or telephone them.And they often go to visit their parents on holiday. Parents usually let their children choose their own jobs.Americans think it is important for young people to decide on their lives by themselves. Parents ask children to do some work around their house.And in many families, parents pay their children for doing some housework so that hey learn how to make money for their own use. Question: Which of the following is NOT true ? - Children have the freedom to choose their own job. - Parents don't ask their children to do the housework. - When children grow up, they usually live far away from their home. - Parents think it is important for children to make their own decision.
A: Parents don't ask their children to do the housework.