A. like
B. for example    
C. such as
D. as well as

A. as a result          
B. but          
C. because        
D. because of

A. instead of
B. rather than
C. and not
D. don't

A. By
B. In
C. At
D. For

A. Although
B. Though
C. In spite of
D. In spite

1. People should be p______ from polluting the environment.
2. Could you write a ______ (describe) of your mother?
3. I think it is ______ (danger) for children to be close to wild animals.
4. Can you type and talk ______ (同时)?
5. Cathy was ill. So I went on business ______ (代替) her.

A. in front of    
B. in the front of   
C. in front    
D. at front of

A. in five minutes
B. for five minutes
C. five minutes before
D. after five minutes

A. In the fact                
B. In fact        
C. At fact                  
D. At the fact