It was difficult to guess what her _____ to the news would be.
| A．impression | B．comment | C．reaction | D．opinion |
---Why is he unhappy?
---He has a case_______he is being accused of stealing.
| A．when | B．where | C．there | D．which |
They had no sooner arrived at the bus station than the bus .
| A．had left | B．will leave | C．left | D．is leaving |
On world AIDS Day, the minister of Health Department demanded that the problems______paid special attention.
| A．referred to being | B．referred to be | C．refer to being | D．refer to be |
We must apply our minds to ________a solution.
| A．find | B．finding | C．found | D．being found |
______in the regulation is that you should not tell other people the password of your e-mail account.
| A．What is required | B．What requires | C．It is required | D．It requires |