1. —Did you return the book to our English teacher?
—Yes, I gave it to her_____ I saw her.
A. while B. the moment C. suddenly D. once
2. This is a very interesting book. I’ll buy it, ______.
A. how much may it cost B. no matter how it may cost
C. however much it may cost D. how may it cost
3. I’d like to arrive 20 minutes early ______ I can have time for a cup of tea.
A.as soon as B.as a result C.in case D.so that
4. He tried his best to solve the problem, ______ difficult it was.
A. however B. no matter C. whatever D. although
5. The old tower must be saved, ______ the cost.
A. however B. whatever C. whichever D. wherever
6. If you have a job, ___________ yourself to it.
A. do devote B. devoting C. devoted D. to devote
7. The American Civil War lasted four years ______ the North won in the end.
A. after B. when C. before D. then
8. —What would you do if it ______ tomorrow?
—We have to carry it on, since we’ve got everything ready.
A. rain B. rains C. will rain D. is raining
9. —Did you return Fred’s call?
—I didn’t need to ______ I’ll see him tomorrow.
A. though B. unless C. when D. because
10. I’m sorry you’ve been waiting so long, but it’ll still be some time ______ Brian gets back.
A. before B. since C. till D. after
答案解析
1.B【解析】考查状语从句。the moment可以作连词，连接时间状语从句，A项是当……时候，引导时间状语，表示一段时间，C项是副词，D项可以是副词也可以是连词，表示“一旦，曾经”。句意：“你把钱还给英语老师了吗?”“我一看到她就把书给她了。”故选B。
2.C【解析】考查状语从句。句意为：无论它可能花多少钱，我都买它。本题A项错误在于用了倒装语序;B项错误在于遗漏了much; D项也遗漏了no matter...much。故选C。
3.D【解析】考查状语从句。考查动词so that引导目的状语从句。句意为：我早到20分钟的目的是能有时间喝点茶。as soon as一……就……，引导时间状语从句;as a result结果;in case以免，万一(发生……)。故答案为so that。故选D。
4.A【解析】考查状语从句。however=no matter how不管多么难。不管这个问题有多难，他都尽力去解决。故选A。
5.B【解析】考查状语从句。whatever引导让步状语从句，表示“不管……什么(怎样)”，从句的有些成分有时可以省略。句意为：不管付出什么样的代价也要挽救这座古老的塔。故选B。
6.A【解析】考查状语从句。句意为：如果你有一份工作，一定要全身心的去做。此处的do表示强调。故选A。
7.C【解析】考查状语从句。before在该句中表示“终于……”。故选C。
8.B【解析】考查状语从句。本题是对一般现在时在条件状语从句中表将来的考查。第二句的语境已经暗示：我们得继续执行(计划)，因为一切已经准备就绪。第一句中的would为情态动词，表示意愿，并非过去时态。故选B。
9.D【解析】考查状语从句。因为I’ll see him tomorrow是I didn’t need to的原因，该空格处用because表示原因。故选D。
10.A【解析】考查状语从句。句意为:对不起让你久等了，但是还得再过一段时间Brian才回来。故空格处须用before表示“在……之前，直到……才……”。故选A。
——相关阅读——
