Not until recently has interest of tidal electric power plants been revived
A.recently
B.interest of
C.tidal electric power
D.revived

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
If you study hard, you ______ the exam.
A.won't pass
B.will pass
C.didn't pass
D.would pass

A. assessible 
B.communicate 
C.technology 
D.electronic

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

A.sanitary
B.enterprise
C.excersice
D.contribute

The word “segregation” in paragraph 4 may be understood as __________.
A.mixture       
B.extraction          
C.separation 
D. grouping

Choose the word that has the underlined part pronounced differently from the others.

A.whole
B.what
C.when
D.why

Chọn phương án đúng (ứng với A hoặc B,C, D) để hoàn thành mỗi câu sau:
I _____ this T-shirt a year ago but it still looks quite new.
A.buying                           
B.bought                           
C.have bought
D.buy

A.engagement
B.organism
C.prevention
D. attraction

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following question.
We’d better       _ really early. It’s a very long journey.
A.set down
B.set off
C.set up
D.set on

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions from 1 to 14.
All flights ______ because of the snowstorm, we decided to take the train.
A.having been cancelled    
B.had been cancelled
C.were cancelled             
D.having cancelled