(      )1. Bring these flowers into a warm room______ they'll soon open.

A. or                 B. and                 C. but                     D. for

(      )2.- Amy, you wear a new sweater today!

-It fits me well, ______the colour is not my favourites.

A. and                   B. so                     C. but               D. or

(      )3-Helen, I've failed in the Chinese exam again.

-Don't______. Work hard and you'll be good at Chinese some day.

A. give out          B. give off            C. give up it                D. give up

(      )4.-Can you tell the differences between the twins?

-Differences? Oh, no, They look quite______.

A. different           B. similar             C. strange            D. interesting

(      )5.-Why don't you buy the camera, Mary?

-It's too expensive. I can't_____ it.

A. sell                 B. lend                C. keep                 D. afford

(      )6. After a while, he_____ good ideas to solve the problems.

A. caught up with                              B. ended up with

C. came up with                                D. followed up with

(      )7. He said he would come to see us_____ the next afternoon.

A. sometime                B. some time         C some times               D. some times