It is high time, I think, that you got down to ______ something in class.
| A．do | B．did | C．doing | D．does |
We can't have lunch at the restaurant, because __________.
| A．not all of us have money |
| B．all of us don't have money |
| C．everyone of us don't have money |
| D．none of us has money |
The suspect's fingerprint printed on the gun was the main __________ against him.
| A．evidence | B．Information | C．crime | D．conviction |
Many children, _________ parents are away working in big cities, are taken good care of in the village.
| A．their | B．whose | C．of whom | D．with whom |
It must be kept in mind that _______ lifelong study can you survive in the high competitive society.
| A．until when | B．until then | C．only through | D．only when |
_________ that they lost the game, tears came down her face.
| A．On hearing the news |
| B．When heard the news |
| C．While hearing the news |
| D．The moment Kate heard the news |