—As a student, we should study hard.
— Yes, ______ we study, ________ results we’ll get.
| A．the harder; the good | B．the harder; the best |
| C．the hard; the better | D．the harder; the better |
__________ in watching the car passing by that he didn't notice his friends.
| A．So absorbed had he been |
| B．Such absorbed had he been |
| C．So he had been absorbed |
| D．Such had he been absorbed |
In the United States, the black people on the whole __________ ahigh unemployment rate.
| A．suffer from | B．amount to |
| C．reach for | D．extend to |
I tried my best to make this speech but many listeners __________ laughing as soon as I began.
| A．left out | B．gave out |
| C．burst out | D．put out |
I quarreled with my sister yesterday, but now I have already __________ with her.
| A．made up | B．put up |
| C．broken up | D．given up |
Volunteers are always ready to help others and never want to ask for anything __________.
| A．in case | B．in advance |
| C．in addition | D．in return |