A. not to talk loudly  
B. don't talk loudly    
C. not talk loudly    
D. not talking loudly

A. revise    
B. to revise    
C. revising    
D. to revising

A. tell    
B. talk    
C. speak    
D. say

1. If you work hard, you'll___________(success) in the exams.
2. Thank you very much for giving us some___________(value) advice.
3. One of my__________(hobby) is to collect stamps.
4. You must give up__________(play) computer games, or you'll fail in the exam.
5. He often___________(quarrel) with his wife about housework.
6. When you have problems, you'd better write a letter to your best friend about how_________(deal)
with these problems.
7. I read about one of his__________(article) on__________(teen) problems in the newspaper.
8. From his words, we draw the ________(conclude) that he was lying to us.
9. It's ________(polite) to laugh at the disabled persons.
10. Why not _______(send) an e-mail to her instead of ________(reply) to her letter?

A. to think
B. thinks
C. think
D. thinking

A. would rather; prefer                  
B. prefer; would rather    
C. would rather; would rather            
D. prefer; prefer

A. gave      
B. earned
C. achieved    
D. took

A. provided          
B. presented        
C. made            
D. represented

A. needn't; needn't                        
B. don't need; don't need    
C. don't need; needn't                      
D. don't need; needn't to

A. say, speak        
B. tell, talk        
C. say, say      
D. speak, say