Our class teacher is still on ______ holiday, so our monitor will be in ______ charge of the meeting today.
| A．/; / | B．the; the | C．a; / | D．the; a |
Zhanglin was lost in computer games during his last year in high school, otherwise he _____ a student at Beijing University.
| A．would have been | B．can be | C．has been | D．had been |
-- What made your skin look so terrible?
--_______ to the sunlight for a long time.
| A．Because it was exposed | B．After being exposed | C．Being exposed | D．Exposed |
His silence at the meeting suggested that he _______ to your plan.
| A．hadn’t agreed | B．didn’t agree | C．wouldn’t agree | D．not agree |
--- Catherine, I have cleaned the room for you.
---Thanks. You _______ it. I could manage it myself.
| A．needn’t do | B．needn’t have done | C．mustn’t do | D．shouldn’t have done |
The fans ______ to see the pop singer the whole afternoon, and they won’t leave until he turns up.
| A．have been waiting | B．waited | C．had waited | D．would have waited |