Only then did he the effects of his action.
| A．aware | B．aware of |
| C．become aware | D．become aware of |
—Shall we go for a drink at one o'clock this afternoon?
—________. Will two o'clock be OK?
| A．Sure, it's up to you |
| B．Sure, no problem |
| C．Sorry, I can't make it |
| D．Sorry, I'm not available today |
—I feel so nervous about the National English Speech Competition tomorrow.
—________.
| A．I really envy you | B．Glad to hear that |
| C．Sounds great | D．Take it easy |
—How did your interview with the manager go?
—________ He seemed interested in my experience, but he didn't ask for references.
| A．Perfect! | B．I'm not sure. |
| C．That's right. | D．Couldn't be better. |
—The ice cream is really delicious. Can I have some more?
—________.
| A．Behave yourself | B．Please yourself |
| C．Do it yourself | D．Be my guest |
—Is this Mr White's office, Mary?
—Yes, ________.
| A．all right | B．it doesn't matter |
| C．after you | D．help yourself |