题目内容
9. They should spend money on something (benefit) .
9. beneficial
1. They signed an agreement that they should expand the trade between the two countries.
—They signed an agreement .
3. The change is (有益的) in some ways but not in others.
5. It's difficult for the old people to a to the changeable weather here.
2. 除了喜欢写小说，我还喜欢阅读和听音乐。
，I love reading and listening to music, (as well as+doing sth)
4. Nowadays many television programmes are not (suit) for children,so it is necessary to forbid them to watch.
3. Mr Brown showed us how (do) the work in the workshop.
10. What we do now is (努力工作) for our company.
6. (adapt) to the heat in the desert was more difficult than they had expected.
