Ladies and gentlemen, please fasten your seat belts. The plane _______.
| A．takes off | B．is taking off |
| C．has taken off | D．took off |
The news reporters hurried to the airport, only______the film star had left.
| A．to tell | B．telling |
| C．to be told | D．having told |
It is far better for one to drink milk，________one gets nutrients, than to drink coffee，________contains no nutrients at all.
| A．what; what | B．where; as |
| C．from which; which | D．in which; what |
It’s helpful to put children in a situation _____ they can see themselves differently.
| A．that | B．when | C．which | D．where |
I________you that we should not________their plan.
| A．agree to；agree with | B．agree with；agree with |
| C．agree to；agree on | D．agree with；agree to |
The stable political and economical situation is considered ____ to the growth of town enterprises.
| A．effective | B．beneficial | C．beneficent | D．efficient |