1.  选择正确的答案。

What do you do after dinner, Kim?<br />I brush my teeth.<br />Why?<br />Because I want strong and healthy teeth.<br />What else do you do after dinner?<br />I do my homework.<br />How many minutes do you do your homework?<br />About 30 minutes.<br />Do you clean your bedroom?<br />Yes, I clean my bedroom for 20 minutes on Sundays.<br />Good work.

1. （1） Kim brushes her teeth ________dinner.

   A . after B . before C . for
3. （2） Kim wants strong and healthy________.

   A . face B . teeth C . hands
5. （3） Kim does her homework for about________ minutes.

   A . twenty B . thirty C . forty
7. （4） Kim cleans her bedroom on ________.

   A . Saturdays B . Sundays C . Fridays
9. （5） The teacher says, "________."

   A . Goodbye B . Good job C . Good work