Check the bottles carefully to make sure they have not been _________.
A.tampered with  
B.broken into     
C.taken out
D.touched up

Thanks to his support, I was able to finish the project.
A.If there weren’t his support, I wasn’t able to finish the project.
B.Had it not been for his support, I wouldn’t have been able to finish the project.
C.Unless he had helped me, I would have been able to finish the project.
D. If it were not for his support, I wouldn’t be able to finish the project.

According to the passage, how is solar energy production similar to geothermal energy production ?
 
A.They are both conventional and costly.   
B.They both require fairly simple technology.
C.They both use heat from the earth's surface.    
D.They both require the use of a generator.

You shouldn't criticize(A) him in front of (B) his friends. It (C) was insensitive (D)  of you.
A.shouldn't criticize
B.in front of 
C.It
D.insensitive

Does your brother use the Internet everyday?
A.Your brother uses  the Internet everyday, don't he?


yYoooYour brotherYour brother uses the Internet everyday, doesn’t he?YprDoes your brother use the Internet everyday?
B.Your brother uses the Internet everyday, didn’t he?
C.Your brother uses the Internet everyday, does he?
D.Your brother uses the Internet everyday, doesn’t he?

_________(3)
A.because
B.when
C.before 
D.although

 
_______(42)
A.be spoken
B.be examined
C.be understood
D.be talked

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
I don’t think the problem will be solved soon, ______?
A.will it
B.do I
C.don’t I
D.won’t I

V. Choose the best answer A, B, C or D for each sentence.
Cigarette _______ kills thousands of people every year.
A.smokes
B.smoke
C.to smoke
D.smoking

He was an excellent student. It was ______that he failed the exam.
A.surprises
B.surprised
C.surprising
D.surprise