-- Oh, no, we've missed the 8 o'clock train!
--________ . There's another one in half an hour.
| A．You're right | B．That's all right | C．You're welcome | D．Don' t worry |
People in China used to keep records by putting a number of stones together, ___?
| A．usedn’t they to | B．did they | C．used to they | D．didn’t they |
--Can you tell me anything about the fire ___ last night?----I’m afraid, ____.
| A．theat broke out, very little | B．broke out, just a little | C．happened, only a little | D．taking place, a little |
We have been good friends for years.And we must ___ the friendship between us.
| A．go on with | B．keep on | C．keep up | D．remain |
--Hello, is Mr. Smith at home?---Sorry, but he _____.
| A．doesn't live any more here | B．no longer lives here any more | C．lives here not any more | D．no longer lives here |
--Don't be so disappointed.I’m sure that you can do better in the next exam.
--Yes, but I ____ this time.
| A．should be more careful | B．could be more careful | C．should have been more careful |
| D．must have been more carefully |