finishing his homework, he went to play basketball with his classmates.
| A．In | B．Upon |
| C．As soon as | D．At |
Look! The ground is wet. It must have rained last night, ________？
| A．hasn't it | B．hadn't it |
| C．mustn't it | D．didn't it |
I told Mom that not everyone could manage to have 3 meals on time everyday, ________？
| A．could he | B．didn't I |
| C．didn't she | D．could they |
No sooner ________ down on bed ________ the telephone rang.
| A．had he lain; than | B．had he lied; when |
| C．did he lie; than | D．had he laid; before |
—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 |