30．---Jenny took the 8:00 bus to Guangzhou this morning.

　　 ---Really? He 　　　　the 9:00 train. It’s much more comfortable and safer to travel by train.

　　　 A．could have taken　　　　　　　　　　　　　　　　　 B．should take

　　　 C．must have taken　　　　　　　　　　　　　　　　　 D．can take

29．Don’t you know, my dear friend, 　　　　　it is your money not you that she loves?

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

28．Before you decide to leave your job, 　　　　　the effect it will have on your family.

　　　 A．consider　　　　　　　 B．considering　　　　 C．to consider　　　　　 D．considered

27．---The thread of my kite broke and it flew away.

　 ---I told you it would easily break　　 it was the weakest.

　　　 A．when　　　　　　　　　 B．for　　　　　　　　　　 C．since　　　　　　　　　 D．where

26．The temperature has risen　　　 34 degrees centigrade. It is quite hot　　 May.

　　　 A．at; to　　　　　　　　　 B．at; in　　　　　　　　　 C．to; on　　　　　　　　　 D．to; for

25．The key to　　　 the problem is to meet the demand　　　 by the customers.

　　　 A．solving, making　　 B．solving, made　　　 C．solve, making　　　 D．solve, made

24．There are four bedrooms in the flat,　　 with its own bathroom.

　　　 A．all　　　　　　　　　　　 B．every　　　　　　　　　 C．each　　　　　　　　　　 D．either

23．---How long have you been at home?

　　 ---Half an hour. My son　　　　 me home.

　　　 A．would drive　　　　　 B．had driven　　　　　 C． has been driving　 D．drove

22．---The authors of computer viruses are geniuses.

　　 ---I agree. They can apply their wisdom to other net technology from　　 human beings can benefit.

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

21．Travelers 　　　　that they should bring their ID cards with them.

　　　 A．have reminded　　　 B．are reminded　　　 C．were reminding　　 D．had been reminded