21-- Let’s go to the picture!
--_______. But how shall we go to the movie?.
A. OK B. No, thank you C. Forget it D. Not at all
22. Do you want a friend ____you could tell everything to?
A. where B. which C. who D. what
23. --How did you find your visit to Hainan?
--_______
A. Oh, Wonderful B. I went there alone
C. First by train and then by ship D. A guide showed me the way