Question

完形填空

During the day we work and play, and at night we sleep. Our bodies rest while we are ________. In the morning we are ready_______ again. Our bodies grow ________ while we are asleep. Children who are tired usually ______ sleep. We can get better at our lessons ______ we have had plenty of rest. Boys and girls who are eight or nine years old need ten hours of sleep every night. Our bodies need plenty of ______ when we sleep. If we do not get enough fresh air, we _______ tired when we wake up. While in bed we must not cover our _______. Our lungs(肺) need to get enough fresh air. If we ______ our windows at night, we can have plenty of fresh air. Cool air is better than warm air. Boys and girls who want to be ______ must get plenty of sleep.

1.A.asleep B. sleep C. rest D. play

2.A. to work and playB. working and to play C. to work and playing D. working and playing

3.A. much B. more C. most D. slow

4.A. can B. may C. need D. must

5.A. while B. before C. as D. after

6.A. air B. sun C. water D. food

7.A.felt B. will feel C. are feeling D. has felt

8.A. foot B. arm C. head D. body

9.A. open B. close C. draw D. use

10.A. happy B. interested C. helpful D. healthy

Answer 1