—The room is so dirty, _____ we clean it?
—Of course.
| A．will | B．shall | C．would | D．do |
You__ to the meeting this afternoon if you have something important to do .
| A．needn’t to come | B．don’t need come |
| C．don’t need coming | D．needn’t come |
If I had got a good job， I more money.
| A．save | B．saved | C．would have saved | D．should save |
— We would appreciate it if you could stay for lunch.
— Sorry, I . I have another appointment.
| A．won’t | B．shan’t | C．can’t | D．mustn’t |
— We were all missing you at the party!
— Sorry. I was busy with my project research. Otherwise, I ___________ it.
| A．attended | B．would attend |
| C．had attended | D．would have attended |
_____ my advice, you would not be in such a terrible situation now．
| A．Had you taken | B．If you take |
| C．Should you take | D．If you have taken |
If there _____ an art exhibition in our city next week, our class _____ go and enjoy it.
| A．will be; would | B．would be, will |
| C．were, will | D．should be, would |
He﹍﹍the job well, but he so careless.
| A．had done; had been | B．could do; was |
| C．could have done; was | D．hadn’t done; had been |
It _________have rained last night, for the ground is wet.
| A．may | B．should | C．will | D．must |
—He failed in the exam again.
—He __________his teacher’s advice.
| A．should not have followed | B．should not follow |
| C．mustn’t follow | D．should have followed |