30．Yesterday, Jane walked away from discussion. Otherwise she______ something she would regret later.

　 　 A．had said　　　 B．said　　　 　　　　　　 C．might say　　　 D．might have said

29．Don’t try to deceive (欺骗) the taxman, you’ll never ______ it.

　 　 A．get out of　　 B．get into　　 　　　　　　 C．get along　　 　　 D．get away with

28． ______you have got a chance, you might as well make full use of it.

　 　 A．Now that　　 　　 B．After　　　 　　　　 C．Although　　 　　　 D．As soon as

27．Oh, I’m not feeling well in the stomach, I_____ so much fried chicken just now.

　 　 A．shouldn’t eat　　　　　　　　 　　　　　 B．mustn’t have eaten

　 　 C．shouldn’t have eaten　　　　　 　　　　　 D．mustn’t eat

26．The possible way to survive in the fierce competition is to ______the cost of production.

　 　　 A．cut up　　　 B．cut down　　　 　　　 C．cut in　　　　 　 D．cut off

25．I was giving a lesson in class _______the building shook.

　 　 A．while　　 　　　　　 B．as　　　　　 　　　 C．when　　　 　　　　 D．before

24．Even scientists cannot completely ________the strange behaviors of the animals before an earthquake.

　 　 A．account for　 　　 B．make for　　　 C．call for　　　 　　　 D．go in for

23．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

22．-Do you mind if I turn off the TV?

　 -__________.

　 　 A．Yes, please　　　　 　　　　　　　　　　　　　　 B．No, go ahead　　　

　　　 C．Yes, you can　　 　　　　　　　　　　　　　　　 D．No, I’d rather you didn’t.

21．The girl is on ______ special diet to lose ______weight and I hope she can succeed．

　 　 A．a; /　　　　 　　　 B．the; /　　　　 　 C．/; a　　 　　　　　　 D．/; the