. ___________ anything about the accident, he went to work as usual..
| A．Not known | B．Known not | C．Knowing not | D．Not knowing |
.I went to meet him at the airport but I_________.
| A．didn’t | B．failed |
| C．can’t | D．lost |
There was no_________ about it that they had got the news.
| A．affair | B．doubt |
| C．matter | D．problem |
As far as I know ,the sports meet has been_________until next week because of the bad weather.
| A．put away | B．put down |
| C．put back | D．put off |
When I came back,I noticed that he was still sitting in the office.He seemed_________ for someone.
| A．waited | B．to have waited |
| C．to be waiting | D．to wait |
.—Mary wants to see you tonight.
—I’d rather she_________tomorrow.
| A．comes | B．came |
| C．will come | D．should come |