Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
When he woke up, he realized that the things he had dreamt about could not _______ have happened.
A.possibly
B.likely
C.certainly
D.potentially

We enjoy ……………….. time together in the evening when the family members gather in the living room after a day of working hard.
A.caring                               
B.spending                        
C.doing                            
D.taking

It is stated in paragraph 2 that __________.
A.the science centre makes people interested in science and technology 
B.only students can visit the science centre
C.visitors don’t want to come back to the science centre
D.there are only several exhibits in the science centre

The main point of paragraph 3 is to describe _____.
A.effects of changes in the climate of China on food production
B.future changes in the climate of China.
C.effects of changes in the climate of China on the growing season
D.projected future changes in the climate of China

Which of the following would probably NOT be found in a folk culture?
A.A carpenter 
B.A farmer
C.A weaver 
D.A banker

What does the passage mainly discuss?
A.Two decades in modern society
B.The influence of industrial technology
C.The characteristics of “folk” and “popular” societies
D.The specialization of labor in Canada and the United States

_________ (37)
A.evolve        
B.change  
C. develop 
D.alter

Please, will you just tidy your room, and stop _____ excuses!
A.having  
B.making 
C.doing  
D.taking

Even if you are rich, you should save some money for a _____ day.
A.foggy  
B.rainy    
C. snowy   
D. windy

It’s imperative that _____ what to do when there is a fire.
A.everyone knew
B.everyone know
C.everyone knows 
D.everyone knows about