51.The price of the jacket is not too_____ and its colour is OK.I’ll take it.

　A.cheap　　 B.low　 C. expensive　　 D.high

50.---You _____ be very tired after the long flight.

　 ---Yeah, though I am tired, I feel excited and happy.　

　A. must　 B. probably　 C. can’t　　

49.It doesn’t ______ whether the cat is white or black, as long as (只要) it catches the mouse.

　A．work　 B.mind　　 C.matter　　 D.mean

48.Nobody told us _____ to go there.

　A.if　　 B.whether　　 C.why　　 D.where

47.The American soldiers are _______the country over for Saddam and his followers.

A.　　 searching　 B. looking　 C. searching in　 D. finding

46.As soon as the _____news came into our ears,we all cheered and became ______.

A.　　 exciting , exciting　 B.excited, .excited　 C. exciting, excited D. excited, exciting

45.I turned back only to find myself ______ by a group of beggars.

　A.follow　　 B.following　　 C.to follow　 D.followed

44.---My computer doesn’t work at all.

　 ---Don’t worry.I think I can put it ______for you.

　A.well　 B.right　　 C.good　　 D.up

43.Don’t shout in public, my boy, please,______?

　A.won’t you　　 B.don’t you　　 C.do you　 D.will you

42.By the time I got to the check-out, I realized that I had _____ my purse at my office.

　A.forgotten　　 B.left　　 C.laid　　 D.put