—I have never visited the Great Wall before。.
—___ _________
| A．So have I | B．So I have. |
| C．Neither have I. | D．Neither am I. |
I often see him _______ uniforms.
| A．wears | B．wearing | C．wear | D．to wear |
China ______ many foods ______ Iraq during the war.
| A．provided, for | B．provides, with |
| C．provided, with | D．provides, for |
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 |
The rain forests in this area _______ smaller.
| A．is becoming | B．are becomeing |
| C．is getting | D．are getting |
The doctors did what they could _____ the dying man.
| A．save | B．to save | C．saved | D．saving |