Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Many plants and endangered species are now in danger of _______.
A.conservation                     
B.biodiversity                     
C.habitat                             
D.extinction

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
The larger the room is, more people can sit in it.
A.is                                      
B.came                               
C.The larger  
D.more people

According to the passage, it is very___________to send an e-mail.
A.hard                        
B.difficult                   
C.complicated            
D.simple

Television has changed the way we spend our_______.
A.working time       
B.free time  
C.money                    
D.weekdays

What period saw more changes in technology than in previous two hundred years?
A.1800-1850        
B.1950-2000        
C.1900-1950      
D.1850-1900

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Bill is becoming_______.
A.more lazy and lazier  
B.lazier and more lazy
C.more and more lazy  
D.lazier and lazier

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 have gone if I________time.
A.would have       
B.have had         
C.have                        
D.had had

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
It was not until 1915_______the cinema really became an industry.
A.that                                     
B.when                       
C.while                      
D.which

Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
We last went to cinema two months ago.
A.We didn’t go to the cinema for two months.  
B.We didn’t want to go to the cinema anymore.
C.We have been to the cinema for two months.      
D.We haven’t been to the cinema for two months.

(5) 
A.dirty                        
B.to clean
C.clean                       
D.dirt