You must clean the wall before you paint it.
A.The wall must be cleaned before you paint.
B.The wall must be clean before you paint it.
C.The wall must clean before you paint it.
D.The wall must be cleaned before being painted.

46.
A.install          
B.tropical       
C.drip 
D.sight

My uncle Tom used to grow corn on the farm but now he works as a businessman.
A.wheat                                 
B.maize                                  
C.pepper                                
D.rice

Practicing his speaking English every day, his hope was to get a good job in a foreign company. 
A.speaking English every day
B.his hope was
C.get
D.in a foreign company

X. Mark the letter A, B, C or D on your answer sheer to indicate the correct answer in each of the following questions.
- John: " ___________?"
- Jane: "Not now, but I used to."

 
A.Did you enjoy yourself at Peter's party  
B.Do you watch TV very often
C.Won't you have some tea   
D.Are you going to bed

X. Mark the letter A, B, C or D on your answer sheer to indicate the correct answer in each of the following questions.
John is not at home. He_____________ be at the library. I am not sure.

A.have to
B.will 
C.should
D.might

X. Mark the letter A, B, C or D on your answer sheer to indicate the correct answer in each of the following questions.
____________it had been snowing for four days, all the roads were closed.
A.In spite of the fact that  
B.Because of 
C.In spite of 
D.Because of the fact that

X. Mark the letter A, B, C or D on your answer sheer to indicate the correct answer in each of the following questions.
There was hardly enough food for everyone at the wedding, ______?
A.was it
B.wasn't it
C.wasn't there
D.was there

Mark the letter A, B, C or D on your answer sheet to indicate the most suitable respond to complete each of the following exchanges.
- “ Has an annoucement been made about the eight o’clock flight to Paris?” - “                            .”
A.Not yet  
B.Yes, it was
C.I don’t think that   
D. Sorry, I don’t

Mark the letter A, B, C or D on your answer sheet to indicate the most suitable respond to complete each of the following exchanges.
Is it all right if I use your bike?
A.Pleace accept it with my best wishes.         
B.Go straight ahead.
C.Sure, go ahead.     
D.Oh, sorry.