—Do you know Li Ming?
—Li Ming? Which one? I know _______Li Ming in our class very well. He is _______Lei Feng of our times.
| A．不填；不填 | B．a;a | C．a;the | D．the;the |
—What’s the matter with you ?
—Oh, I’m not feeling well in the stomach . I_________so much fried fish just now .
| A．shouldn’t eat | B．mustn’t have eaten |
| C．shouldn’t have eaten | D．mustn’t eat |
The door_________. Better have it repaired .
| A．isn’t shut | B．hasn’t been shut |
| C．won’t be shut | D．won’t shut |
I’d rather you did some housework when you are free ,but you _________.
| A．didn’t | B．shouldn’t | C．weren’t | D．don’t |
—Where ____ Margaret have put the empty bottles?
—She ______ them away. They must be somewhere.
| A．can; can’t have thrown | B．must; needn’t |
| C．must; must have thrown | D．can; must throw |
—Why aren’t they here yet?
—They _______the bus.
| A．can have missed | B．must be late for |
| C．may have missed | D．might be late for |