It has been five years ____ I came to this school.

A.      for  B. since C. whether  D. when

--- I don’t know if he ____. 　　--- He’ll come if it ___.

A. comes, won’t rain      B. will come, doesn’t rain

C. comes, doesn’t rain    D. will come, won’t rain

I can’t understand ____ you’re talking about.

A.      what  B. that  C. if  D. because

— What do you like to do in your leisure time?　

　— I enjoy ____ with my friends.

A.      talk B. to talk  C. having talked  D. talking

 --- I’m going on a trip to Beijing soon.　    ---_______.

A. That’s all right.                  B. Sorry to hear that 

C. Be careful. Don’t be too happy.     D. Have a good trip.

I love swimming in summer. Nothing could be_____ than that!

A. much interesting       B. more interested

C. more interesting       D. much more interested

 --- ____ do you play basketball? 　　　--- Three times a week.

A.      How long  B. How soon  C. How often  D. How much

 I have two brothers. ____ of them likes maths.

A. None  B. Neither   C. All   D. Both

 -- Must I come here at eight o'clock?                                           

 -No, you ____. You may come a little later.                                      

A. mustn't　　　    B. needn't　　　   C. may not　　        D. can't       

 – When are you leaving for the concert?                                        

  --I'm not sure. I haven't finished ____ the dishes.                                            

 A. do B. to do C. doing D. done