They didn’t turn up at the meeting yesterday. Otherwise, they _________ the report.
| A．had listened to | B．would listen to |
| C．should listen to | D．would have listened to |
Just use this room for the time being, and we’ll offer you a large one ___ it becomes available.
| A．unless | B．as far as |
| C．until | D．as soon as |
It was not until midnight _______ they reached the camp site.
| A．when | B．while |
| C．that | D．as |
Tom was about to close the windows ______ his attention was caught by a bird.
| A．if | B．when | C．and | D．till |
By the end of this month, we surely _________ a good solution to the problem.
| A．have found | B．will been found |
| C．will be found | D．are finding |
Now that she is out of a job, Lucy ________ going back to school, but she hasn’t decided yet.
| A．has considered | B．is going to consider |
| C．considered | D．has been considering |