(      )4. I'd like to walk to school __________  driving a car.

A. rather than                B. instead of

C. instead                    D. than

(       )3. I _____ $ 10 _______ the book yesterday.

A. spent; for                    B. paid; for

C. cost; for                     D. took； for

(       )2. We can save electricity by________ _ the lights when leaving the room.

A. turn off                    B. turn down

C. turning off                  D. turning down

(       )1. He______ to go back to England. He won't live here_______ .

A. have; any longer       B. has; no longer 

C. have; any more        D. has; any longer

5.  Using ― ____ (可再次使用的）bags is good for the environment.

4.  It's very cheap. Anybody can a_________ it.

3.  We should keep the balance of_________ (生态系统）.

2.  The _______    (残酷的）stepmother kept the little girl hungry.

1.  In Sweden it is against the l_________ to hit a child.

(3)   She is_______ _ shy in front of a group.

A. kind of                      B. a kind of

C. some kind of                   D. some kinds of