"Why did you go to the wrong class, Mr. Wang " 
"Well, I forget _______ I was supposed to go to."
| A.which the room | B.which room | 
| C.what was the room | D.what room was it | 
 What are doing here? I ________ for you for ages!
| A.have been looked | B.have been looking | C.looked | D.had been looking | 
 ------ That car loo nice and spacious.
  ------ Well, it’s too expensive, ________, I don’t like the color.
| A.besides | B.however | C.as well | D.therefore | 
 ----- My son was admitted to a key university last year.
  ----- Congratulations! His hard work finally ________,
| A.paid for | B.paid off | C.paid back | D.paid attention | 
 ---- Mummy, can I go out for a play for a while?
  ---- Yes, if you _______. But make sure you e back before 8:00.
| A.shall | B.will | C.must | D.could | 
 The French president said that it was ______honor to visit China, _______ country with ______ rich culture.
| A.不填; 不填, 不填 | B.an; a;a | C.不填; 不填; a | D.a; an; 不填 |