21．Mum promised that she would buy me a nice present for my birthday , ____beyond my imagination.

　　　 A．which　 　　　　　　 B．it 　　　　　　　　　　　 C．that　　 　　　　　　　 D．one

20．The water ____ cool when I jumped into the pool for morning exercise.

　　　 A．was felt　　 　　　　 B．is felt　　 　　　　　 C．felt　　 　　　　　　 D．feels

19．–Which of the two computer games did you prefer?

　 --Actually I didn’t like_____

　　　 A．both of them　 　 B．either of them　 C．none of them　　 　　　　　　　　　　　　 D．neither of them

18．The letter I had been looking forward to ____ last Sunday.

　　　 A．arriving　 　　　 B．arrive　　 　　　　 C．arrived　　　 　　 D．had arrived

17．---I went to the beach and got plenty of rest．

　 ---_____．You looked tired last time I saw you．

　　　 A．I’m glad you did　　　 　　　　　　　　　　　 B．I had hoped so　　

　　　 C．Really?　　　　　　　　　　　　　　　　 D．That sounds a good idea

16．Doctors in this hospital recommended that the patient ______ some light manual labor.

　　　 A．do　　　　　　　　　　　 B．did　　　　　　　　　　 C．doing　　　　　　　　　 D．done

15．– How do you usually find out about new software?

　 --In the magazines like Popular Electronics．That’s _____ computer companies usually advertise.

　　　 A．which　　 　　　　 B．where　　 　　　　 C．what　　　 　　　 D．why

14．-Why not open the windows to let　　　　 cool air in?

　 -I'd rather you didn't．　　　　　　 air in our town is terribly polluted．

　　　 A．a；The　 　　　　　 B．／；The　　　　　　　 C．/；/　　　　　　　　　　 D．the：/

13．_____ hard you may try, you can’t possibly persuade Tom to give up smoking, for he is so addicted to it.

　　　 A．Whatever　　 　 B．However　　 　　　 C．Whichever　　 　 D．Whenever

12．Hesitating what to do，　　　　　　 ．

　　　 A．so let’s not go outing　 　　　　　　　　　　　　 B．the tour was cancelled

　　　 C．but we should still take the tour 　　　　　 D．we had to stay home