—_________students took part in planting trees on March .12 this year.
— Yes. It is said that ________ the students is 300.
| A．The number of ; a number of | B．A number of; the number of |
| C．The number of; the number of | D．A number of; a number of |
It’s cold outside. You ’d better ___________ your coat.
| A．not put on | B．not take off |
| C．to not take off | D．don’t put on |
It ______ us over ten hours to get to the small village ______ the coach.
| A．spent; by | B．cost; in |
| C．took; by | D．took; on |
People there ________a party to celebrate the festival next month.
| A．will have | B．will be |
| C．is going to be | D．is going to have |
John is ______ honest boy. He has ______ useful book.
| A．an; an | B．a; a |
| C．a; an | D．an; a |
--- If I work hard at my lessons from now on. Can I do well in them?
--- Sure. .
| A．All rivers run into sea | B．Every day is not Sunday |
| C．Better late than never | D．Many hands make light work |