Once lost, _____________.
| A．it is difficult to get such a chance again. |
| B．such a chance will never come again. |
| C．one can never get such a chance. |
| D．to get such a chance will be difficult. |
_______, the examination tomorrow has been cancelled (取消).
| A．Believe it or not | B．It depends | C．It is up to you | D．To make things worse |
I have no money now. Even if I ______ money, I _______ such an expensive car.
| A．have; won’t buy | B．had; wouldn’t buy |
| C．had had; wouldn’t have bought | D．will have; won’t buy |
The pen well, so it ___ well.
| A．is written, is sold | B．is writing, is selling |
| C．is written, sells | D．writes, sells |
Hurry up ___ we ___ miss the train.
| A．and, are about to | B．or, are about to |
| C．or, will | D．and, shall |
We were having evening class ____ the light went out.
| A．while | B．even if | C．as if | D．when |