根据下列短文内容，在短文后的空格处填上一个恰当的词，使短文完整、通顺。
During the day we work and play. At night we sleep.  Our body rests and grows most while we ? 78? asleep. ? 79? the morning we are ready to work and play again. Children who are tired usually need more sleep. We can study better after we have ? 80 ? rest. Boys and girls who are eight or nine years old 　 81 ? ten hours of sleep every night.
Our body needs fresh air when we sleep.　 82 ? we do not get enough fresh air, we will feel tired when we wake up. We should    83 ? our windows at night, and we can have a lot of fresh air. Cool air is better ? 84 ? warm air. Boys and girls who want to be 　 85 ? must get pleny of sleep.

根据下列短文内容，在短文后的空格处填上一个恰当的词，使短文完整、通顺。

During the day we work and play. At night we sleep.  Our body rests and grows most while we ? 78? asleep. ? 79? the morning we are ready to work and play again. Children who are tired usually need more sleep. We can study better after we have ? 80 ? rest. Boys and girls who are eight or nine years old 　 81 ? ten hours of sleep every night.

Our body needs fresh air when we sleep.　 82 ? we do not get enough fresh air, we will feel tired when we wake up. We should    83 ? our windows at night, and we can have a lot of fresh air. Cool air is better ? 84 ? warm air. Boys and girls who want to be 　 85 ? must get pleny of sleep.

　　Expert(专家)say that students usually need eight to ten hours’ sleep at night, but most Chinese students do not get enough sleep. Some Chinese parents are usually glad to see their children studying late. They will think their children work very hard, but not all parents are happy about this. Once a mother told us that every morning her 10-year-old boy put up one finger(手指)with his eyes still closed, begging(请求)for one more minute to sleep. Like thousands of students “early birds” in China, he has to get up before six every morning.
　　 A report shows that without a good night’s sleep, students seem to be weaker(虚弱)than they should be. Many students have fallen asleep(睡觉) during class at one time or another. Too much homework is not the only reason why students stay up late. Some watch TV or play the computer games late into the night.
　　 Experts have ever said that the students should develop good study habits. So some clever students never study late, they are able to work well in class.
【小题1】The 10-year-old boy begged for more minute to sleep because__________.

　　Expert(专家)say that students usually need eight to ten hours’ sleep at night, but most Chinese students do not get enough sleep. Some Chinese parents are usually glad to see their children studying late. They will think their children work very hard, but not all parents are happy about this. Once a mother told us that every morning her 10-year-old boy put up one finger(手指)with his eyes still closed, begging(请求)for one more minute to sleep. Like thousands of students “early birds” in China, he has to get up before six every morning.

　　 A report shows that without a good night’s sleep, students seem to be weaker(虚弱)than they should be. Many students have fallen asleep(睡觉) during class at one time or another. Too much homework is not the only reason why students stay up late. Some watch TV or play the computer games late into the night.

　　 Experts have ever said that the students should develop good study habits. So some clever students never study late, they are able to work well in class.

1.The 10-year-old boy begged for more minute to sleep because__________.

A. he didn’t have enough sleep 　　　

B. it wasn’t time for him to get up

C. he didn’t want to go to school　

D. he wanted his mother to wake him up

2.In this passage we know if students don’t get enough sleep, they may________.

A. become too weak to sleep　　　　 B. not work well in class

C. go to bed early　　　　　　　　　D. be weak in English

3.In this passage “early birds” means “persons who ______________.”

A. get up early　B. get up late

C. sleepless D. don’t want to sleep

4.“Stay up late” here means “_____________.”

A. study late　B. watch TV late　

C. not go to bed until late　D. stay outside

5.According to the passage, which of the following is right? _________.

A. If you want to study better, you must work hard at night.

B. Sleeping less means working hard.

C. Some clever students are able to work well in class because they have good study habits.

D. Students don’t have enough sleep because they have lots of homework to do.