Mark was a student at this university from 1999 to 2003, _____ he studied very hard and was made Chairman of the Students’ Union.
A during which time B for which time C during whose timeD by that time
Tom hurried to school only to find that there was none because it was Sunday and he _____to school.
| A．couldn’t have gone | B．needn’t have gone | C．mustn’t go | D．needn’t go |
There is little time left, so the chairman asked me to _____my speech to 20 minutes.
| A．make | B．give | C．limit | D．explain |
–Have you received Jack’s plan?
--Yes, but I don’t think his plan is _____.
| A．worth being considered | B．worthy to be considered |
| C．worthy of considering | D．worth to be considered |
This kind of material can be used to _____plastics.
| A．taking the place of | B．take place of | C．taking place of | D．take the place of |
–You seemed to have been impressed by his songs.
--Well, not exactly so. It was his way of singing _____his voice that really impressed me.
| A．rather than | B．other than | C．together with | D．but also |