If the car won’t start, _____ it.

A. try push     B. try pushing    C. to try pushing     D. to try to push

.―Will you join us in the game?

 ―Thank you,      

A.  but why not?                B. but I’d rather not.

C. and I won’t                 D. and I’ll join.

—I thought you wouldn’t mind.

         —Well, as a matter of fact I ____; but you should have asked me first.

         A．did    B．do       C．won’t     D．don’t

In the 1990s．a trip to Zhangjiajie cost less than 500 yuan，but now with the same amount of money you       even cover the entrance fee．

     A．couldn’t       B shall’t      C．can’t      D．won’t

The little boy won’t go to sleep         his mother tells him a story．

  A or    B.unless     C but       D whether