根据所给词的适当形式填空。

1. Don't put your _____ (glass) on the bed. Put them on your desk.

2. The computer room is on the _____ (one) floor.

3. At the weekend, she _____ (run) with her dog in the park for half an hour.

4. My brother often _____ a kite with me in the park on Sundays. (fly)

5. You can't ______(play) football here.

6. She ______(not do) housework in the morning.

7. My mother enjoys ______ down the street in the morning. (walk)

8. Carl's father ______ (take) her to the library every week.

9. The girl can not cross the road. She must _____ (wait) for the green light.

10. In the middle of the school, there ______ (be) a playground and some flowers.

主食在三餐中的合理比例应为（）％

A、40，30，30

B、35，40，25

C、30，30，40

D、30，40，30