Today the forests are getting fewer and fewer. We must down too many trees.
| A．keep people from cutting |
| B．prevent people from cutting |
| C．stop people cutting |
| D．all the above |
Sarah, you’d better drink more water after ______ for such a long time.
| A．run | B．runs | C．to run | D．running |
Hurry up, kids! The school bus is coming. We have ______ time left.
| A．few | B．a few | C．little | D．a little |
–Would you like to play football after school?
--______. I have a lot of homework to do.
| A．I’m afraid not | B．Enjoy yourself |
| C．Take your time | D．It takes no time |
–Do you have any plans for this Sunday?
--I’m not sure. I ______ go to the countryside to see my grandmother.
| A．can | B．must | C．may | D．need |
Drive slowly, Mary. ______ is something ahead on the road.
| A．It | B．This | C．That | D．There |