The increase of pesticide-resistant insects_________ .
A.makes later sprayings more expensive
B.makes it more convenient for future sprayinas
C.makes later sprayings less effective
D.makes subsequent sprayings impossible

All of the following are true about the 1970 survey of Antarctica EXCEPT that it______
A.was conducted by air                                             
B.made use of radio waves 
C.did not measure the exact size of the lake
D.was controlled by a satellite

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Mary is very_______ and caring. - I think she would make a good nurse.
A.mischievous 
B.effect
C. efficient     
D.disobedient

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Sex before _______ is strongly disapproved in some cultures.      
A.get married   
B.marry  
C.marriage
D.married

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
At the end of the film, the young prince _______ in love with a reporter.
A.felt    
B.made         
C.fell      
D.got

All applicants _______ hand in their application forms by Friday at the latest.
A.may   
B.must       
C.ought     
D.might

A: “Isn’t it an interesting film?”
B:..........................................
A.It is not an interesting film, is it?
B.Is it an interesting film? 
C.It is not an interesting film.
D.It is an interesting film.

Which of the following is not true?
A.During World War I women began wearing short 'skirts to bare their legs.
B.During 1960s, men and women liked to wear T-shirts.
C.During World War I women needed useful clothes.
D.Young people are quick to wear the latest styles.

If you eat much vegetables, you will feel healthy.
A.The more vegetables you eat, the more health you will feel.
B.The more vegetables you eat, the most healthier you will feel.
C.The more vegetables you eat, the healthier you will feel.
D.The more vegetables you eat, the healthier you would feel.

I will ask someone to translate this letter for you.
A.I will have been this letter translated for you.
B.I will have this letter translated for you.
C.I will have this letter translating for you.
D.I will have had this letter translated for you.