I went there in 1984, and that was the merely occasion when I ________ the journey in exactly two days.
| A．must take | B．must have made | C．was able to make | D．could take |
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 |
He didn’t go to detail on the subject. He spoke ________.
| A．in common | B．in particular | C．in general | D．in advance |