Nothing but ______.
| A．to leave | B．leave | C．left | D．heaving |
19. After discussion, we all think it’s an idea that’s worth _____.
| A．considering | B．to consider | C．to be considered | D．of considering |
18. Believe me, nobody can _____ you in this company.
| A．take place | B．take the place | C．take the place of | D．replace of |
17. By this time next summer, you _____ a high paying job. But I will still be studying.
| A．will find | B．are found | C．have found | D．will have found |
16. ----It’s getting dark, but Mr. Johnson is still at his office.
----No surprise. Who else can _____ he does?
| A．do less work than | B．work as hardly as |
| C．work as hard as | D．be working hardly like |
15. Three quarters of the land here _____ wet land, an ideal place for migrating birds.
| A．are | B．is | C．have been | D．Being |