As a student, every minute should be made use of _______.
| A．study | B．to study | C．studying | D．studied |
The rich onlythemselves in making money and had no eye for the needs and welfare of their workers.
| A．devoted | B．occupied | C．enjoyed | D．concerned |
I wonder why Ann didn’t getthe job. She is the right person for it.
| A．to be offered | B．to offer | C．offering | D．offered |
I think you should complain—, of course, you are happy with the way things are.
| A．if | B．unless | C．as | D．because |
The driver was atloss whenword came that he was forbidden to drive because of speeding.
| A．a; the | B．/; / | C．the; the | D．a; / |
— Has Tom finished writing his essay today?
— I have no idea. He ______ it this morning.
| A．wrote | B．has written | C．was writing | D．had written |