---I wonder why Mr Green hasn’t showed up at the meeting yet.
---I’m not sure, but he _______ in a traffic jam driving here.
| A．could be stuck | B．might stuck |
| C．might have been stuck | D．must have stuck |
- _____ fine day it is today!
-Yes, the sunshine is _____ beautiful that I'd like to go swimming in the sea.
| A．How;such |
| B．What a;very |
| C．How;so |
| D．What a;so |
He was told that it would be at least three more months _____ he could recover and return to work.
| A．when |
| B．before |
| C．since |
| D．that |
-I'm sorry for what I said.
-Forget it. I can't remember _____.
| A．personally |
| B．however |
| C．anyhow |
| D．totally |
It is reported that the scientists in Europe are _____ all possible ways to control it.
| A．operating |
| B．designing |
| C．replacing |
| D．exploring |
-How do you deal with the disagreement between the company and the customers?
-The key _____ the problem is to meet the demand _____ by the customers.
| A．to solving; making |
| B．to solving; made |
| C．to solve; making |
| D．to solve;made |