—Can I smoke here?
—Sorry.We don’t allow_______here.
| A．people smoking | B．people smoke |
| C．to smoke | D．smoking |
If I hadn’t stood under the ladder to catch you when you fell, you ____ now.
| A．wouldn’t be smiling | B．couldn’t have smiled |
| C．won’t smile | D．didn’t smile |
The young man acted strangely during the interview. He made a bad impression _____the employer.
| A．to | B．in | C．with | D．on |
――Don’t forget to return the book in two weeks.
――_____.Don’t worry about it.
| A．Yes, I won’t | B．No, I won’t |
| C．Sorry，I wouldn’t | D．I don’t think so |
The lawyer seldom wears anything other than a suit ____ the season.
| A．whatever | B．wherever | C．whenever | D．however |
――Did they offer us enough books?
―― _____ than we had expected.
| A．Much more | B．Many more | C．Little more | D．Rather |