is to be done is to carry it out smoothly since the decision has been made.
| A．What; how | B．Where; how |
| C．When; what | D．Where; what |
It is everyone’s duty to ______the rules of our school.
| A．watch | B．observe | C．notice | D．see |
It is very ______ that she will ring me tonight.
| A．likely | B．possibly | C．probably | D．perhaps |
I regret ______ you that my daughter has already regretted ______ out with you. So leave her alone and don’t bother her any more.
| A．telling; dating（约会） | B．to tell; to date |
| C．to tell; dating | D．telling; to date |
Born in a family that was________, Mr. Bingley attracted many ladies of the town.
| A．worse off | B．badly off |
| C．better off | D．well off |
The old man was found on the floor .
| A．lying；dead | B．lying；death |
| C．lying；died | D．laying；dead |