34．－I don’t know _________ this summer holiday.

－I think Qingdao is a nice place for a trip.

       A．why to do           B．how to do            C．where to go         D．when to go

33．－How long can I keep this book?

－It ________ before next Monday.

       A．returns                B．will return           C．can return            D．must be returned

32．Don’t forget to _________ the TV before you leave the room.

       A．turn on               B．turn off               C．turn down           D．turn up

31．I don’t understand the text __________ there are few new words in it.

       A．so                       B．because               C．if                        D．though

30．－It’s very important to save water.

－I agree with you. I hope _________ can realize that.

       A．nobody               B．everybody           C．anybody              D．somebody

29．Be careful, ________ you will get hurt.

       A．or                       B．and                     C．but                     D．for

28．－How do you like the garden?

－Well, it’s beautiful, but not __________ beautiful as mine.

       A．as                       B．much                  C．more                   D．most

27．It’s a nice day. Why __________ out for a walk?

       A．don’t go              B．not going            C．didn’t                 D．not go

26．－Shall we play computer games now?

－Sorry, I _______ my homework.

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

25．－Do you want to watch NBA or go to play football with me?

－_____________.

       A．Of course                                           B．I’d like to watch NBA

       C．No, I don’t                                         D．Yes, please