1. 用所给词的适当形式填空

1. （1） I don't mind your(open) the window. It's a little hot here.
   

3. （2） Do you know how to make us(live) a happy life?

5. （3） You can let your daughter(go) with you.

7. （4） It's important(ask) the students to have a good rest.
   

9. （5） There is no need for you(water)the flowers. I watered them just now.

11. （6） The harder you work, the(good) grades you will get.

13. （7） (give) more but asking for less is what our parents do for us.

15. （8） We should help the old man (find) his lost dog because it is his only friend.