I _____ her not to walk on the thin ice but she would not listen to me.
| A．warned | B．persuaded | C．suggested | D．noticed |
—Professor, do you have something _______ at this moment?
— No, thanks. I’ll call you if any.
| A．to be typed | B．to type | C．typing | D．typed |
I have no one ______ me, for I am a new comer here.
| A．help | B．helping | C．to help | D．to have helped |
We hope the building project ___will be completed as soon as possible because a lot of citizens are complaining about the noises.
| A．to be carried out | B．carried out | C．being carried out | D．carrying out |
It seemed a pity they ate it after all the trouble they had _____in making it.
| A．met | B．shared | C．taken | D．made |
____twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.
| A．Examining | B．Examined | C．Being examined | D．Having been examined |