There will be _______ food for wildlife in the wetlands because of fishing.
| A．fewer and fewer | B．less and less |
| C．fewer and less | D．less and fewer |
There is _____ river at the foot of the mountain（山）．_____ river is dangerous．
| A．a; A | B．a; The |
| C．the; The | D．the; A |
I’ll call you _________I get to Beijing.
| A．since | B．though | C．so | D．as soon as |
--- Will you take part in Mary’s birthday party?
--- I’v no idea. But if Lucy doesn’t go there, _________.
| A．so do I | B．so I do |
| C．neither do I | D．neither will I |
For a foreigner like me, the more I learn about Chinese history, ___I enjoy living in China
| A．the better | B．the more |
| C．the best | D．the good |
--- I don’t think teenagers should drive cars.
--- ____.They aren’t serious enough.
| A．I agree | B．I don’t agree |
| C．I think | D．I don’t think |