1. 用方框内所给词的适当形式填空

tell    discuss    wise    suppose     sense

1. （1） It's important for us to use natural resources .
3. （2） They have just had a about where to spend their holidays.
5. （3） The students to take good care of their desks and chairs.
7. （4） John had a strong of loss.
9. （5） You to read some articles by Confucius.