When you cover the novel, you will have ____better understanding of___ life．
| A．a; the | B．the; a | C．不填; the | D．a;不填 |
The computer was used in teaching. As a result，not only _____，but students became more interested in the lessons.
| A．saved was teachers’ energy | B．was teachers’ energy saved |
| C．teachers’ energy was saved | D．was saved teachers’ energy |
We have worked together in harmony for many years, and I find it ________ with them.
| A．worthy of working | B．useless to work |
| C．worth of working | D．worthwhile working |
Danis is ________ hunting for a new job and has no eye for his wife and children.
| A．occupied in | B．buried for | C．absorbed to | D．engaged to |
—What is the price of petrol these days? —Oh，it ________ sharply since last month.
| A．is raised | B．has risen | C．has arisen | D．is increased |
How I wish I ________ in medicine instead of history when I was at college!
| A．had majored | B．should major | C．majored | D．would major |