精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

Everyone needs to sleep. This is a fact of life that everyone has to deal with and       that they get plenty of it. Your body needs time to get back the energy that you        during the whole day. This usually happens when you are sleeping. Your body is building your energy again to        you to work.

If you don’t get enough sleep, your body will have a(n)      time fighting against illnesses. You have to give your body enough time to rest or you will get      . Have you ever       that when you are very tired, you have        thinking or dealing with problems? This is because not only your        but your mind is tired. So sleep is       to your mind, too.

By getting enough sleep, you will be able to       your body and mind, feeling relaxed and energetic. So sleep as much as you can, and let your body and mind rest.

1.A. talk with                        B. make sure                     C. make up                       D. use up

2.A. caught                         B. saved                 C. used                 D. bought

3.A. ask                        B. stop                           C. make                          D. help

4.A. shocked                   B. unhappy                      C. hard                  D. free

5.A. rich                       B. busy                          C. angry                 D. ill

6.A. watched                  B. replied                      C. noticed               D. created

7.A. trouble                       B. records                        C. matters               D. things

8.A. body                      B. feeling                       C. sleep                 D. energy

9.A. final                       B. enough                      C. important             D. difficult

10.A. wake up                B. take up                      C. live up                D. leave off

When you are sleeping, you had better______ all the windows closed.                                    

A．don’t keep                           B．not keep

C．not to keep                            D．not keeping

When you are sleeping, you had better______ all the windows closed.                                    

It’s easy for people to  1  （catch）cold in winter or spring．But we can also do a lot   2  （stay）healthy．Here is some advice．

    Wash your hands often，and it will stop germs（細菌）  3  （pass）from one person to another．  4  （not use）your hands when coughing．Use a tissue（紙巾）、and then throw it away at once．Turn your head away from people near you when you   5  （cough）（咳嗽） ．Get some fresh air．Germs like staying in wet and warm room．So you’d better  6  （keep）your window open at night when you are sleeping，or you   7  （not have）enough fresh air．If flu（流感）is going around your house or school，you should  8  （try）to stay away from those who   9  （be） ill．Remember  10  （boil）your towel（毛巾）for about a minute to kill germs．