Don’t _____ your hands from the window when you are on a bus.

A. put on     B. take off     C. put out    D. throw away

Don't ________ your tests if you work hard at your study.

1. A.
   do well in
2. B.
   talk about
3. C.
   worry about
4. D.
   write down

选词填空（共10小题；每小题1分，满分10分）

从方框中选择恰当的词或短语并用其正确形式填空。

1.All the students like him because he always _____________ others first.

2. She is _________ fit _____________. She often goes to see the doctor.

3.____________ that there is nothing left behind.

4. Amy _______________ to be the chairperson of the Students’ Union at yesterday’s meeting.

5. It’s cold outside. He _____________ put on more clothes.

6. It’s important for the dancers ________________.

7. We Chinese ___________________ Liu Xiang and Yao Ming.

8. Millie goes to the Reading Club ____________ a week.

9. My teacher and friends __________________ me.

10. Don't _______________ your son. He is 18 years old now.

Have you ever been ill? When you are ill, you must be unhappy because your body becomes hot, and there are pains all over your body. You don’t want to work, and you stay in bed, feeling very sad.

What makes us ill? It is germs(细菌). Germs are everywhere. They are very small and you can’t find them with your eyes, but you can see them with a mi­croscope(显微镜). They are very very small and there could be hundreds of them on a very small thing.

Germs are always found in dirty water. When we look at dirty water under the microscope, we shall see them in it. So your father and mother will not let you drink dirty water.

Germs can be found not only in water but also in air and dust(灰尘). If you cut your finger, if some of the dust from the floor goes into the cut(割开处), some of the germs would go into your finger. Your finger would become big and red, and you will have much pain in it. Sometimes the germs would go into all of your body, and you would have pain everywhere.

1.Which of the following is true?

A．If things are very very small, they are germs.

B．If things can’t be seen, they must be germs.

C．Germs are only in dirty water.

D．Germs are everywhere around us.

2.Why don’t your parents let you drink dirty water?

A．You haven’t looked at it carefully.

B．Water can’t be drunk in this way.

C．There must be lots of germs in it.

D．Water will make you ill.

3.What’s the main idea of the passage?

A．Germs may make us ill.

B．Germs are in dirty water.

C．Don’t drink dirty water.

D．Take care of your fingers.