I_______ my homework when the door bell__________.
| A．did, rang | B．was doing, was ringing |
| C．did, was ring | D．was doing, rang |
--May I __ your English - Chinese dictionary?
--Sorry, I have__ it at home.
A. borrow; left B. borrow; forgotten C. lend; left
--I want you to tell me details of the accident.
--Sorry, Jack ____ I know about it. You can ask the old man.
A. both ; and B. either; or C. neither; nor
--Are you going to buy a new camera?
--Yes. But there are so many cameras that I can't decide__
A. how to use B. where to sell C. which to buy
--I hear that Tom's sister is a teacher here.
--Yes, the girl is standing under the tree is his sister.
A. who B. whom C. whose
--Is Peter a new member in your art club?
--No. He _____ our club for two years.
A. joins B. has joined C. has been in