1 . 不应该责备工人，因为他们是按照指令执行这项计划的。
① The workers were not to blame because they carried out the plan __________________________.(as 引导的方式状语从句)
② The workers were not to blame because they carried out the plan ______________________.(省略)

2 . 如果这项维修工作不完成的话，当暴风雨来临时会造成巨大的损失。
The repair, ________, will cause great loss ________a storm comes.

3 . When he was in America, he made many friends with students from different countries.
→_____________________, he made many friends with students from different countries.(同义句转换)

4 . __________________________, I often forget everyone’s name and social rank.
读小说时，我常常忘记每个人的姓名和社会等级。

5 . 如果大量服用，一些药物会造成永久性脑损伤。(in large quantities; 状语从句的省略) (汉译英)

6 . 如果可能的话，你最好不要打断他们之间的谈话。
________________, you’d better not interrupt the talk between them.

7 . 在和同学交谈时，我听说我们学校要组建一支乐队。
　________________, I heard that a band would be formed in our school.

8 . 你这个周末忙吗？如果不忙的话，我们就去野餐吧。
Are you busy this weekend？________，let's go out for a picnic.

9 . 如果可能的话，你最好骑自行车或者坐公共汽车去上班，这有利于我们的环境。
________, you’d better go to work by bike or by bus, which is beneficial to our environment.

10 . 如果必要的话，你可以解释从你自己经验中所获取的东西。
_________, you can explain what you know from your own experience.