–Do you know Anna’s telephone number?
–____. As a matter of fact, I don’t know any Anna, either.
| A．I think so | B．I’m afraid not |
| C．I hope so | D．I’d rather not |
---Why is the librarian looking so hard at me?
---You _______ to read aloud in the reading room.
| A．don't suppose | B．haven't supposed | C．are not supposing | D．are not supposed |
The fire was finally brought under control,but not ________ great damage had been caused.
| A．after | B．before | C．since | D．as |
Cancer is proved to be second only _____ heart disease as a cause of death.
| A．of | B．to | C．with | D．from |
You______ her in her office last Friday; she's been out of town for two weeks.
| A．needn't have seen | B．must have seen | C．might have seen | D．can't have seen |
---How did you like the food cooked by Mrs Green?
---You could have had _______.
| A．better everything | B．anything best | C．something good | D．nothing better |