- Would you mind if I _______ here?
- _______ . It's not allowed.
| A．smoke; Yes, please | B．smoked; You'd better not |
| C．smoke; That's all right | D．smoked; You are welcome |
—He_____ to the meeting. Have you informed him of it?
—Sorry. I_____ to.
| A．hasn’t come; am going |
| B．didn’t come; have forgotten |
| C．hasn’t come; forgot |
| D．doesn’t come; will have |
It is not enough only_____the rules of grammar if you want to learn English well.
| A．keeping in the mind |
| B．to keep in mind |
| C．to keep in your mind |
| D．keeping in your mind |
He_____the person referred to be put in prison.
| A．said | B．demanded |
| C．agreed | D．thought |
_____you I owe a thousand apologies____
having doubted your ability.
| A．For; to | B．To; for |
| C．For; for | D．To; to |
______at in this way, the present situation about birds flue doesn’t seem so disappointing.
| A．Looking | B．Looked |
| C．Having looked | D．To look |