Mark the letter A, B, C, or  D on your answer sheet to show the underlined part that needs correction
Musical comedies, as an American form of entertainment, often take its subjects from America’s present or past
A.as
B.entertainment
C. its
D.or

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't imagine____________anywhere except here 
A.studying                      
B.to study    
C.study
D. that I study

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 very hot in here.___________”             “Of course”
A.Must you open the window                           
B.Shall you open th window
C.Could you open the window 
D.A or C

Mark the letter A, B, C, or D to indicate the word that differs from the rest in the position of the main stress in each of the following questions 

A.museum           
B.position
C.recommend
D.commitment

Mark the letter A, B, C, or D to indicate the word that differs from the rest in the position of the main stress in each of the following questions 

A.particular          
B.environment
C.advertisement
D.circumstances

Mark the letter A, B, C, or D to indicate the word that differs from the rest in the position of the main stress in each of the following questions 

A.capture             
B.picture
C.ensure
D.pleasure

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from pronunciation in each of the following questions from 1 to 2

A.booked                         
B.missed
C.described
D.pronounced

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from pronunciation in each of the following questions from 1 to 2

A.confine
B.conceal                         
C.convention
D.concentrate

With which of the following statements would the author be most likely to agree?
A.The focus of medical research will change in the next two decades.
B.Medical breakthroughs often depend on luck.
C.Medical research throughout the twentieth century has been dominated by microbe hunters.
D.Most diseases are caused by defective genes.

Which of the following best describes the authors tone in the last paragraph?
A.Critical
B.Speculative
C.Appreciative
D.Emotional