Anne and her family hid away for nearly twenty-five months ________ they were discovered.
| A．when | B．after | C．before | D．since |
The mad man was put in the soft-padded cell lest he himself.
| A．injure |
| B．had injured |
| C．injured |
| D．would injure |
Five minutes earlier, and we the last bus now.
| A．had caught |
| B．should have caught |
| C．could catch |
| D．caught |
cease advertising, prices would be significantly reduced
| A．Were they to |
| B．Could they |
| C．Were they to |
| D．Would they |
He must have had an accident, or he here then.
| A．would have been |
| B．had been |
| C．should be |
| D．could be |
If only you him what I said, everything would have been all right.
| A．didn’t told |
| B．hadn’t told |
| C．would not tell |
| D．would have not told |