---Oh dear! I’ve just broken a window.

---Never mind. ________

A.　　 That’s fine.　　　 B. It can’t be helped. C. It serves you right. D. It really counts.

 He wondered if he could slip out of the lecture hall without anyone ________.

A. noticing               B. noticed                C. to notice                 D. being noticed

--- Have you ________ how much the trip will cost?

---I’m working on it; just have a little patience.

A.　　 added to　　　 　 　B. counted on　　 C. added up to　　 　　 D. figured out

 The boy went swimming in the deep lake, __________ his mother’s fear for his safety．

A. but for               B. apart from                  C. regardless of                 D. instead of

After the new methods were ________ in the workshop, the employees didn’t have to stand all the time while working.

A. dismissed        B. employed        C. carried                D. equipped

________ harder on his science project, he would win the first prize in the competition to be held in Harbin.

A. Would he work                              B. Should he work

C. Had he worked                             D. If he works

Hollywood will not offend Russia, which until recently ________ its largest foreign   market.

A. has been        B. is                    C. was                   D. will be 

Tourism, ______ it brings in money to a country, can also result in damage to the World    Heritage sites there.

A. while           B. which            C. that                     D. as

They have made it a rule that ________ arrives last at the restaurant pays the bill.

A. anyone         B. whoever                    C. no matter who                D. who

I haven’t found a single instance ________ a government has successfully contained the     growth of illegal trade.

A.      where         B. why                C. which               D. that