—I’m afraid Ningbo will be more polluted. What can we do?
—We can use ______ water and plant ______ trees.
A. more; more B. less; fewer
C. less; more D fewer; more
Joseph is going to move .
| A．interesting anywhere | B．everywhere interesting |
| C．interesting somewhere | D．somewhere interesting |
I have ____ homework to do than you.
| A．much less | B．much | C．very little | D．fewer |
The boy ____ off the bike and hurt his leg yesterday.
| A．fall | B．fell | C．falls | D．will fall |
My father was ____ than he is now.
| A．thinner | B．thin | C．less | D．few |
Hurry up! The train ____ in two minutes.
| A．go | B．went | C．shall go | D．goes |