Read the following article and answer the question. Article: Compared to the other parts of the body, our ears don't ask for much. They don't need to be brushed once a day like your teeth. But they need some special care, especially if you like listening to music with earphones. Maybe your mum or dad has told you, "Turn that down before you go deaf!" Well, they are quite right. Loud noise might cause hearing loss for a short time or even forever. Think that earphones are a good way to escape from tour parents' eyes? Well. It may not be as good a way as you expect. American doctors have studied a group of 44,000 people who used earphones more than 15 hours per week. The doctors found that 37,000 of them were getting hearing problems. If you use earphones for too long a time, your ears might feel painful. You could also lose your hearing for the rest of your life. So don't wear your earphones too long. Use them less than one hour a day. Want sharp hearing? Don't forget to do the following: Try to stay away from places where there is too much noise, like a disco. If you have to go, wear earplugs. When swimming, remember to put earplugs into your ears to stop water from getting in. Never put anything sharp into your ears. If you think you have too much earwax, ask your mum or dad to help you clean it out. Keep these things in mind! Then you won't be saying "WHAT???" when you are older. Question: If you want sharp hearing, you should _ . Answer:
OPTIONS:
- have your ears specially trained
- often wear earplugs and clean out the earwax
- take good care of your ears
- choose what you listen to carefully
take good care of your ears

Read the following article and answer the question. Article: Walls and wall building have played a very important role in Chinese culture. In ancient times, not only towns and villages, but also the houses and the temples within them were surrounded with walls. Also, the houses had no windows overlooking the street. Thus, walking in a city would give the feeling of wandering around a huge maze . The word "city" in Chinese also means "wall". The god of walls and mounts, whose duty was, and still is, to protect and be responsible for the welfare of the residents in these cities, villages, houses and temples. So a great and extremely hard task such as constructing a wall, which was supposed to run the length of the country, might not sound absurd . However, it is indeed a common mistake to think of the Great Wall as a single building structure, and it would also be a mistake to assume that it was built during a single dynasty. Actually, several dynasties somehow contributed to the construction of the Great Wall, the foundations of which had been laid many centuries ago. It was during the fourth and third centuries BC that warring states started building walls to protect their kingdoms, both against one another and against the northern nomads . The Great Wall played an important role in the growth of Chinese economy in history. Many settlements were established along the new border. Armies were instructed to reclaim wasteland and to plant crops there. Also, roads and canals were built. All of the work greatly helped increase the country's trade and cultural exchanges with many remote areas and also with the southern, central and western parts of Asia. Question: According to the passage, constructing a wall running the length of the country _ . Answer:
OPTIONS:
- was an order from the god of walls and mounts
- was a completely absurd task
- might make sense within Chinese culture
- seriously prevented the spread of Chinese culture

Answer: might make sense within Chinese culture

Question: Read the following article and answer the question. Article: Little Tommy was doing very badly in math. His parents had tried everything -- tutors, cards, special learning centers -- in short, everything they could think of. Finally they took Tommy to a catholic school. After the first day, little Tommy came home with a very serious look on his face. He didn't kiss his mother hello. Instead, he went straight to his room and started studying. Books and paper were spread out all over the room and little Tommy was hard at work. His mother was surprised. She called him down to dinner and as soon as he finished eating, he went back hitting the books as hard as before. This went on for some time, day after day while the mother tried to understand what was happening. Finally, little Tommy brought home his report card. He quietly put it on the table and went up to his room and hit the books. His mother looked at it and to her surprise, little Tommy got an A in math. She could no longer hold her curiosity . She went to his room and asked, "son, what was it? Was it the nuns ?" Little Tommy looked at her and shook his head , "No." "Well then," she asked again. "What was it?" Little Tommy looked at her and said, "Well, on the first day of school, when I saw that man nailed to the plus sign , I knew they weren't joking." Question: Why did Tommy's parents send him to a catholic school? Answer:
OPTIONS:
- Because he could eat well there.
- Because he could learn more about nuns.
- Because his parents wanted him to do better in his math.
- Because his parents didn't want him to learn math any more.
Answer: Because his parents wanted him to do better in his math.

Read the following article and answer the question. Article: Worms,antis,and flowers live in soil.Fish,crabs,and seaweeds live in oceans.Birds,insects,and moss live in trees.soil,oceans,and trees are habitatsplaces where animals and plants live .Besides offering food and shelter, habitats allow for growth and reproduction. Humans, however,have destroyed many habitats.We change forests into parking lots. We turn grasslands into neighborhoods.We turn beach land into resorts.We turn 0ceans into chemical dumps.Some plants and animals adapt and survive.Others,however die.The changes are too much,too fast.Sometimes the death rate becomes greater than the birth rate.then the extinction occurs.An example of this happened on Florida's east coast,the habitat of the dusky seaside sparrow.This habitat changed suddenly as land was developed. And the sparrows were not able to adapt. More sparrows died than were born. In 1987 the dusky seaside sparrow became extinct.None exist in the world today. Fortunately,conservation efforts are underway.Many states have set aside land for nature preserves. Here,plants and animals live in their natural habitats.Some states have created man-made habitats .Artificial reefs,for example,have been put in ocean waters. The artificial reefs are habitats for hundreds of fish and other marine life.In 1970 the federal government passed a law to protect habitats.'Ibis~that the efforts of development must be studied.A highway,dam,or power plant may not be built if plants and animals,endangered.We were too late to save the dusky sparrow.Hopefully,however,these new efforts will save other plants and animals. Question: The author's feeling about conservation efforts is one of _ . Answer:
OPTIONS:
- surprise
- disrespect
- hope
- enthusiasm
hope