He is believed (A) to work (B) for the (C) CIA in the 1970s (D).             
A.is believed
B.to work
C.the
D.the 1970s

“Ms Jones, please type those letters before noon”_ “They’ve already ______, sir. They’re on your desk.
A.typed 
B.been being typed    
C.being typed          
D.been typed

They have changed the date of the meeting.
A.The date of the meeting has been changed.
B.The date of the meeting has been changed by them.
C.The meeting has been changed the date.
D.The date of the meeting has changed.

The preparation_________ by the time the guest_________ arrived.
A.had been finished- arrived                         
B.have finished- arrived
C.had finished-were arriving                       
D.have been finished- were

English has become a second language in countries like India, Nigeria or Singapore where `_________ for administration, broadcasting and education.
A.is used              
B.it is used              
C.used 
D.being used

There’s somebody behind us . I think we are ……………….
A.being followed  
B.are followed        
C.follow
D.following

My mother is going …………… this house.
A.sold 
B.to be sold            
C.to sold              
D.to sell

The teacher is watching the students do the test.
A.The students is being watched doing the test.
B.The students is being watched do the test.
C.The students are being watched doing the test.
D.All are correct.

Do you get your heating_________ every year?
A.checking
B.check
C.be checked                
D.checked

You should (A) get your (B) car to service (C) every two years (D).          

      
A.should
B.your
C.to service
D.two years