20．[乐安]

5.我宁愿呆在家里而不愿去看电影。

I _________ ________ stay at home rather than go to the cinema.

4. 尽管她觉得很累， 她仍然坚持完成她的工作。

Though she felt very tired, she _________ ________ finishing her work.

3. 他犯了一个严重的错误，理应受到惩罚.

He made an important mistake, ________ _________ be punished.

2. 他走得很慢好像腿有点毛病。

He walked slowly ________ ________there was something wrong with his leg.

1. 交卷前请仔细检查。

Please ______ ________ your papers before you hand in.

19．[海沧实验]

20．世界上四分之三的书本和报纸是用英语写的。

　　 Three quarters of the books and newspapers ___________ _________ in English in the world.

19．澳大利亚的人口比加拿大人口少。

　　 The population of Australia is ________________ ______________ that of Canada.

18．如果每个人为保护环境作贡献，我们的世界会变得越来越美丽。

　　 If everyone _________ a contribution to ____________ the environment, our world will become more and more beautiful.