—Which English book do you think I should buy, sir?
—______________. You’re supposed to have ideas on your own.
| A．I’ve got that. | B．That’s settled. |
| C．With pleasure. | D．It’s up to you. |
Some smoking and alcoholic drinks are a (n) ______ taste and are not inborn.
| A．gained | B．developed |
| C．acquired | D．grown |
Whatever he explained, he couldn't ______ the policeman that he was innocent.
| A．confirm | B．present |
| C．convince | D．admit |
It ______ ，for there is no one that can be relied on.
| A．let me down | B．let on |
| C．let out | D．let off |
The final examination is coming up soon. It's time for us to ______ our studies.
| A．get down to | B．get out |
| C．get back | D．get over |
The local people ______ building the new hotel because of the great cost.
| A．opposed | B．accused |
| C．objected | D．against |