完形填空(每小题1分，共10分) 

   Everyone wants to have healthy teeth. When you laugh,you will 1 your mouth and show your teeth. The healthier your teeth are,the happier you feel. Why is that?

   It's 2 your teeth are important in many ways. Take care of them,and they’ll help to take care of you. Strong and 3 teeth help you grow. They also help you speak clearly. You can take care of your teeth by doing like these：

   Brush your teeth 4 a day,after getting up and before bedtime. And you should brush all of your teeth,not just the front ones. Spend some time 5 the teeth along the sides and in the back. Take your time while brushing. Spend at 6 three minutes each time you brush. Be sure your toothbrush is soft. Ask your parents to help you get a new toothbrush 7 three months. Clean between your teeth with dental floss (牙线) . It feels strange when you do it at first,but soon you’ll get used to 8 it. Brushing 9 your teeth healthy. You also need to care about what you eat and drink. Eat 10 fruits and vegetables and drink water instead of drinks. 

   Do you want to have white and healthy teeth? Please brush your teeth!

1. A. close   B. wash   C. serve   D. open

2. A. though   B. because   C. if   D. when

3. A. tight   B. white   C. healthy   D. clean

4. A. once   B. twice   C. three times   D. four times

5. A. on   B. in   C. at   D. to

6. A. first   B. least   C. once   D. last

7. A. every   B. both   C. either   D. neither

8. A. helping   B. making   C. feeling   D. doing

9. A. starts   B. produces   C. keeps   D. suggests

10. A. a lot   B. lots of   C. few   D. a little

10. (2014 •重庆 A 卷) 一Lily,could you please pass me the ? I want to cut the apple.

—Sure,here you are.

   A. pen   B. pencil   C. book   D. knife

9. (2014 •甘肃白银) Read the instructions before the new machine.

   A. use   B. to use   C. using   D. used

8. (2014 •黑龙江經化) The doctor advised my father to give up.

   A. smoke   B. smoking   C. smokes

7. her surprise,she passed the music test easily.

   A. With   B. To   C. In   D. At

6. (2015 •福建漳州) When seeing Sign , we shouldn’t smoke.

5. (2015 •上海) 一You look sad,Betty. What's the matter with you?

--.

   A. I've got the first prize. B. I'm sorry to hear that.

   C. I can't attend the summer camp. D. I don't quite agree with you.

4. (2015 •云南) Mary used to in the countryside,but now she is used to in the city.

   A. live;live   B. live; living   C. living;live   D. living; living

3. (2015 •山东菏泽) the No. 48 bus driver,all the passengers were saved. The driver managed to stop the bus before he died.

   A. Thanks to   B. According to   C. As for

2. (2015 •江苏无踢) 一I think we need to sit down and have a talk.

—I agree more. Let's take the bench over there.

   A. could   B. couldn’t   C. should   D. shouldn’t