33. ---Did you remember to give Mary the money you owed her?

　 --- Yes ,I gave it to her _____ I saw her.

　 A while　　　　 B suddenly　　　 C once　　　　 D the moment

32.--Are you pleased with what he has done?

-- Not a bit .It couldn’t be ________.

A so bad　　　 B much better　　 C any worse　　 D best

31. The old woman has three sons ,and ______ are studying abroad now.

A two of them　　　 B two of who　　 C two of whom　　 D of whom two

30．I’m sorry to say that I can’t imagine such a gentleman _________ be so rude to a lady.

　　　 A．should 　　 B．might　　　 C．would　　　 D．could

29.－Must I show you how to operate the machine?

－Oh, thank you. I __________ how to do it.

A．had wondered　　　 B．would wonder　 C．was wondering D．did wonder

28．Liu Xiang’s breaking the world record was an exciting moment, ________ all of us will never forget.

A．that　　　 　　　　　 B．one　　　 　　 C．it　　　 　　　　 D．what

27.. _____ scores of times ,but he still couldn’t understand it .

A Having explained　　　　　　　　 B Having been explained

C Though it was explained　　　　　 D It was explained

26.We waited and waited. _________ we had been looking forward to .

A Then came the hour　　　　　　 　　B Then did the hour come

C Then the hour came　　　　　　　 D The hour then came

25.-- He was nearly killed by a car once.　　　　　　 -- Oh. when was________ exactly?

　　　 It was in 2002 __________　 he was riding a bike on the drive-way.

A.　　　 this; that　 　　 B. that; when　 　　　 C. that; that　 D. this; when

24．-I’ve looked everywhere , but I haven’t found any black ink .

　 - Then , I’m afraid there is 　　　　left .

　　 A．nothing　 B．no one 　　　　　　　　　　　　　 C．none　 　 D．neither