What ________?

1. A.
   happen
2. B.
   is happened
3. C.
   happens
4. D.
   happening

What a nice bag!But she ________ only thirty dollars for it．

1. A.
   cost
2. B.
   took
3. C.
   spent
4. D.
   paid

—What a nice coat! I’ ll take it.

—But you'd better _________ first.  I’ m afraid it may be small for you.

A. try it on B. pay for it C. put it on  

— What a new computer! Can you tell me _________? 　

— Just the day before yesterday.

A. how much you paid for it　　　　 　　　 B. how much did you pay for it

C. when you bought it　　　　　　 　　　 　 D. when did you buy it

—What a careful boy you are!

—Thank you. In fact, Tom does everything ___ than me.

　 A. more carefully　　　　　 B. more careful　　　　 C. much careful