It was so foggy that the driver couldn't_________the traffic signs.
A.make out    
B.break out    
C.keep out 
D.take out

By 2050, medical technology  ________ many diseases.
A. has conquered
B.will conquer 
C.will have conquered
D. is conquering

The instruction from the train traffic control was not consistent with the train drivers,   _ __ _ _ _ _
A.so that the drivers made an error and crashed
B.as a result, the drivers made an error and crashed
C.therefore the drivers made it crash
D.resulting from the drivers crashing the plane

(14)
A.funding
B.which funds  
C.funded
D.which funded

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.
The bigger of the three daily meals for most American families is dinner, served at about six o’clock.
A.bigger
B.for
C.is 
D.served

Choose the word that has the underlined part pronounced differently from that of the others.

A.sport        
B.course
C.outdoor   
D.world

Like beverage cans and bottles, this ............... can be recycled.  PRODUCE
A.product
B.productive
C.production
D.productively

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.
Dams are used to control flooding, provide water for irrigation and generating electricity for the surrounding area.
A.to control flooding
B.irrigation
C.generating
D.surrounding area

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

A.vacation                  
B.nation                      
C.question                  
D.exhibition

(33)
A.transferred   
B.transformed                                  
C.transmitted            
D.transited