Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.
Mail shots have proved to be the most cost–effective method of marketing our products.
A.encouraging
B.cheap
C.inefficient
D.discouraging

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
The speaker was asked to condense his presentation in order to allow his audience have time to ask questions.
A.give details
B.talk briefly
C.make longer
D.cut shot

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
Lionel Messi was awarded the FIFA Golden Ball for a record fourth time in a row in 2013.
A.continuously
B.annually
C.intermittently
D.successively

Cho hình lăng trụ đứng như hình vẽ. Biết rằng mặt đáy là hình thang cân với hai đáy $AB = 10mm$, $CD = 22mm$ và chiều cao $h = 8mm$. Chiều cao của lăng trụ là $h' = 14mm$. 
Thể tích của hình lăng trụ là:
A.$700 mm^3$
B.$644 mm^3$
C.$224 mm^3$
D.$1792 mm^3$

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
The book discusses his illness and subsequent resignation from politics.
A.aloof
B.previous
C.dismissive
D.following

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
She could not hide her dismay at the result.
A.happiness
B.depression
C.pessimism
D.disappointment

Mark the letter A, B, C, or D on your answer sheet to indicate the word that is OPPOSITE in meaning to the underlined part in each of the following questions.
Population growth rates vary among regions and even among countries within the same region.
A.stay unchanged
B.restrain
C.fluctuate
D.remain unstable

Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.
In 1989, the Soviet Union decided to withdraw its troops from Afghanistan
A.increase
B.reduce
C.retreat
D.advance

Choose the word whose underlined part differs from the other three in pronunciation
A.spread
B.clean
C.threat
D.pleasure

Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
Affluent families find it easier to support their children financially.
A.Impoverished
B.Well-off
C.Wealthy
D.Privileged