They told me it would be cheap but　　　 it cost me $500.

　 A．on average　 B．in fact　　 C．in particular D．in general

21．—Robby, can I use your MP3 to enjoy music now?

—________. It doesn't work.

A．That's all right 　　　　　　B．I'm afraid not　

C．Good idea D．It doesn't matter

22．I'll leave you two alone for a while ________ you can get better acquainted.

A．even if　　　B．in case　　　C．so that　　　D．as if

23．Those with good eyesight can ________ distant objects.

A．divide B．separate 　C．distinguish D．make

24．I'd like to spend my leisure time with some friends, ________ we would be in a generally easy atmosphere.

A．when　 B．which C．where D．who

25．________ on our own efforts, we overcame all our difficulties.

A．To rely B．Having relied　

C．relied D．Relying

26．They closed the window ________ rain.

A．in favor of　 B．in expectation of　

C．in view of D．in place of

27．Jenny suddenly got the feeling ________ somebody was watching her.

A．that　 B．which C．what D．as

28．They told me it would be cheap but ________ it cost me nearly $500.

A．in detail B．in particular　

C．in truth　 D．in addition

29．—How did you get your car damaged so badly?

—I ran into a tree yesterday.

—I suppose you ________ too fast.

A．are driving　 B．were driving

C．have driven　 D．had driven

30．At dawn, they set ________ to get ready for the work of the day.

A．off B．about C．down D．out

31．You're not ________ to take the books out of the room.

A．provided B．assumed C．insured D．supposed

32．—________ was it that he had his money stolen?

—On the bus.

A．When　 B．What C．Where D．That

33．These kinds of shoes ________ well.

A．was not sold B．won't be sold

C．are not sold D．don't sell

34．It's pure enjoyment watching Sally ________ the pool expertly.

A．dived into B．to dive into

C．being dived into 　D．dive into

35．________ should the temperature of the store room be over 20℃.

A．In no case B．In case

　 C.At times D．If only