----- Would you like to go hiking with me, Susan?
----- I’d like to, _______ you don‟t want to go alone.
| A．until | B．before | C．if | D．after |
He wondered if he could slip out of the lecture hall without anyone .
| A．noticing | B．noticed | C．to notice | D．being noticed |
Jenny was looking f
or a seat when，luckily，a man and left．
| A．took up | B．got up | C．shut up | D．set up |
The new couple got ____of the long ______play, and they went out of the theatre.
| A．tired; boring | B．tired; bored | C．tiring; boring | D．tiring; bored |
Progress ________very good so far and we are sure that the work will be finished on time.
| A．was | B．had been | C．has been | D．will be |
Don’t be angry with him. He didn’t make the mistake _______.
| A．in turn | B．on purpose | C．by accident | D．in total |