You can_______ the new words in the dictionary.
       
A.look for   
B.look after              
C. look up 
D.look at

What does the passage mainly discuss?
A.The importance of conifers in evergreen forests   
B.The efficiency of the bill of the crossbill
C.The variety of food available in a forest   
D.The different techniques birds use to obtain food

(26) 
A.by                           
B.in                            
C.on                           
D.with

He asked me_______ I had been waiting for him.        
A.when 
B.how often   
C.how far       
D.how long

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
When you are dealing with so many problems, mistakes are _______   to happen.
A.found                      
B.ground                    
C.around                    
D.bound

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It is regretted that there can be no _______ to this rule.
A.exclusion                
B.alternative               
C.exception                
D.déviation

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Although  _______   about the dangers, many people continue to ride at too fast speeds.
A.warned                   
B.warning                  
C.to be warned 
D.being warned

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
He is _______ most intelligent person I have ever seen so far.
A.x ( no article) 
B.an                            
C.the                          
D.a

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I would send her a fax if I _______ her number.
A.had known  
B.could know      
C.know                              
D.knew

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I can find my own way to the cinema. You ______ wait for me.
A.needn’t                             
B.mustn’t                            
C.must                                
D.can’t