--Bill, what's your sister's favorite         .

     --She likes volleyball best.

     A. food            B. color             C. sport             D. movie

I didn't believe he could drive          he told me.

     A. once             B. while             C. since              D. until

Mr. Li asks the students          in the river, because it's too dangerous.

     A. swim            B. to swim           C. not to swim        D. to not swim

 --         did you visit the Science Museum?

     --Three months ago.

     A. When           B. Where           C. What             D. Which

The flower smells          and I like it very much.

     A. well            B. good             C. bad               D. badly

--Where is your cousin?

     --He          an English exam now.

     A. has              B. had               C. has had           D. is having

There must be          wrong with the clock. It doesn't work.

     A. nothing          B. something         C. everything         D. anything

 Helen was so excited at the news that she could          say a word.

     A. ever            B. almost           C. hardly            D. always

--Morn, must I clean my room now?

    --No, you          . You can do it tomorrow.

    A. can't            B. needn't           C. mustn't            D. shouldn't

Chinese          by more and more people from all over the world today.

    A. learn            B. learned           C. is learned          D. was learned