Joe: Why don't you tell me a few things about your country?
Ken: __________
| A．Because I can't tell you many things at a time | B．I'm afraid I can't. |
| C．Sure. What in general are you interested in? | D．I don’t know anything about that. |
Anything worth ______ is worthy of ______.
| A．doing, doing | B．doing, being done |
| C．being done, to be done | D．to be done, being done |
— Be careful, Bill! You are being followed.
— Where is the man ______ me?
| A．to follow | B．being followed by | C．following | D．following to |
“Would you be ______ help me?” “I'd very much like to.”
| A．kind enough | B．so kind to | C．so kind as to | D．as kind as to |
We’ve come to help. Which room do you want ______?
| A．cleaning | B．cleaned | C．to clean | D．to be cleaned |
Who would you like to have ______ you?
| A．to help | B．helping | C．help | D．helped |