He slipped(溜进) into the classroom without ___________.
| A．noticed | B．noticing |
| C．being noticed | D．was noticed |
_____, the car stopped all at once.
| A．Seeing a boy lying on the ground |
| B．On seeing a boy sitting on the road |
| C．The driver saw a boy standing on the road |
| D．The minute the driver saw a boy seated on the road |
— I think my child’s behavior is _______ .
— No, he just has a lot of energy.
| A．information | B．natural | C．normal | D．abnormal |
His strong love for his country is _______ in his recently published poems.
| A．relieved | B．reflected | C．responded | D．recovered |
He ______ busy yesterday, or he ______ you with your experiment.
| A．was; had helped | B．was, would have helped |
| C．had been; would have | D．were; would have helped |
—Can you come to attend our party tonight?
-- Sorry, but I do wish I _________.
| A．had | B．can | C．will | D．could |