– I am afraid I can’t return the camera to you before Friday.
– ____.
| A．Not at all | B．Be  careful |
C．Take your time | D．Don’t be afraid |
She _______ to the waiter whose language isn’t ______ hers to bring some more coffee.
| A．gestured; similar to | B．postured; familiar to |
| C．explained; the same as | D．told; popular with |
As to the subject, we have consulted the most _______ professor who gave us _______ explanation.
| A．learning; content | B．learned; contented | C．learnt; contented | D．learn; content |
“ Do you mind if I keep pets in this building?”
“________________”
| A．No, you can’t | B．Great! I love pets. |
| C．I would rather you didn’t, actually | |
| D．Of course not, it’s not allowed here |
The headmaster could not go to the meeting; therefore, Mr. Smith _______ him.
| A．ranked | B．represented | C．took the place | D．modelled |
The policemen regretted _______ as soon as possible at the alarm.
| A．not taking action | B．not to take measures |
| C．taking no actions | D．to take no action |