If it tomorrow, we to climb mountains.
| A．doesn’t rain; go | B．won’t rain; will go |
| C．won’t rain; go | D．doesn’t rain; will go |
Trees can also prevent the sand from toward the rich land.
A. movingB. to moveC. move
---His sister read the picture-book three times yesterday.
---_______.
A. So did I
B. so I do
C. So I did
I used to ____ up late, but now I get used to _______ up early.
A. getting;get
B.get;getting
C. getting;getting
Not only my friends but also I____ interested in football.
A. amB. isC. are
----Do you know____ the population of Chengdu____?
----Yes, it’s over nine million.
A. what ,is
B. how much, is
C. what ,are