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The best way to explore _______ countryside is on _______foot.

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

 Mike has recently caught A-H1N1. ________, he will have to be away from school for several days.

A. In other words   B. After all             C. As a result            D. As well

. This is really a big problem for all of us, but I’m sure we can ________ it soon.

A. get out                B. get on                C. get off                D. get over

.Mary talked ________ she had seen the fire. But in fact she only heard of it from others.

A. so that            B. as if                C. even if                D. as soon as

.None of us know what happened ________ him ________ the evening of November 12.

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

.It is reported that the number of people who ________cars in China ________increasing fast.

A. have; is          B. has; are             C. have; are            D. has ; is

—Would you mind if I turned on the radio and listened to some music?

 —________. In fact, I also like listening to music.

A. Yes, I would.       B. No, you can’t           C. No, go ahead        D. OK, no problem

 The book ________ I bought yesterday is very interesting.

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

The time that he ________ in playing computer games each day is about two hours.

A. spends               B. devotes     C. takes            D. costs

Smoking is one of the ______ of heart disease and it kills lots of people every year.

A. causes           B. reasons               C. excuses           D. results