21. –I think you should get 1000 dollars in a month.
   –Well, I feel glad that I get _____1000 dollars.

A. twice as much         B. three times more than

C. more than twice        D. three times as more as

22. –I’ve never found a better job.
   –______.

A. I don’t think so      B. Too bad       C. Don’t worry    D. Congratulations