30. The shopkeeper did not want to sell for ______ he thought was not enough.

A. where　 　　　　　B. how　 　　　　　C. what　 　　　　D. which(Shandong 2005)

29．The place ____the bridge is supposed to be built should be_____ the cross-river traffic is the heaviest.　 　　　　　　　　　　　　　　　　　　　　　　　　(Jiangshu 2005)

A. which; where　 　　B. at which; which　 C. at which; where 　D. which; in which

28. He hasn’t slept at all for three days. 　　　　he is tired out. 　　(Hubei 2005)

　 A．There is no point　　　　　 B．There is no need

C．It is no wonder　 　　　　　　　　　D．It is no way

27. Great changes have taken place in that school. It is no longer 　　　　it was 20 years ago, 　　　it was poorly equipped.　　 　　　　　　　　　　　　　　　　(Anhui 2005)

A. what; when　 　B. that; which　　 C. what; which　　 D. which; that

26. I was surprised by her words, which made me recognize ____ silly mistakes I had made.　

A. what 　　　 　　B. that 　　　 　　　C. how 　　　　 　D. which 　　(Hunan 2005)

25. ____ in the regulations that you should not tell other people the password of your e-mail account.　　　　　　　　　　　　　　　　　　　　　　　　　　 (Shanghai 2005)

　 　A. What is required B. What requires　 C. It is required D. It requires　

24. Elephants have their own way to tell the shape of an object and ____ it is rough or smooth.

　　 A. /　　　　　 　　 B. whether 　　　 　C. how 　　　　　 　D. what　　　 (Tianjin 2005)

22. Mary wrote an article on_____ the team had failed to win the game.　 (NMET2005-1)

　 　A. why　　　　　 B. what　　　　　　 C. who　　　　　　 D. that

23 The poor young man is ready to accept ___________ help he can get.　 (NMET2005-3)

A. whichever B. however　　　　 C. whatever　　　 D. whenever

21. The old lady’s hand shook frequently. She explained to her doctor　　　 　this shaking had begun half a year before, and　 　　　, only because of this, she had been forced to give up her job.　　　　　　　　　　　　　　　　 　　　　　(NMET2005 Chongqing)

A．when; how B．how; when　　　 C．how; how 　　　D．why; why

20. The other day, my brother drove his car down the street at ________ I thought was a dangerous speed.　 A. as　 　B. which 　C. what　　　　　 D. that (Shanghai04 spring)