“Have you seen _____ pen? I left it here this morning.” “Is it _____ black one? I found it in the corner.”
| A．a, the | B．the, the |
| C．a, a | D．the, a |
It ______ we had stayed together for a couple of weeks ______ I found we had a lot in common.
| A．was until; when | B．was not until; that |
| C．was not until; when | D．was until; that |
－Don't forget to return the book in two weeks.
－______. Don't worry about it.
| A．Yes, I will | B．No, I won't |
| C．Sorry, I don’t | D．I don't think so |
What a bargain! The price of this dress is_______ that of the skirt.
| A．half not as much as | B．much not as half as |
| C．not half as much as | D．as much as not half |
Some college students are seen doing _____work they can find to support themselves.
| A．that | B．which | C．whatever | D．no matter what |
But for those interruptions, the meeting _____ half an hour ago.
| A．was finished | B．would have finished |
| C．would finish | D．had been finished |