完成句子(共5小题10空,每空1分.满分10分) 1. 经济发展也带来了环境问题. Economic development has also to envir

完成句子（共5小题10空；每空1分，满分10分）

1. 经济发展也带来了环境问题。

  Economic development has also_________   ___________ to environmental problems.

2. 我们应该采取措施来防止地球受污染.

We should __________ _____________  to prevent the earth from being polluted.

3．我们要尽一切办法使他振作起来。

    We tried every means toget him to ___________  _____________.

4．他们很穷，但还是设法把儿子送去大学读书。

They were poor, butthey__________  ___________ send their son to college.

5. 我为昨天所做的事向你道歉。

    I ______________ ____________  you for what I did yesterday.

试题答案

【答案】

1. given, birth  2. takemeasures  3. cheer up  4. managed to  5. apologize to

【解析】略