Điền số thích hợp vào chỗ trống:
Trong hình bên, biết diện tích hình vuông là 16m2. Tính diện tích hình tròn tâm O.
Đáp số:m2
A.25,12
B.
C.
D.

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.
What about this restaurant? It’s very popular.
A.infamous
B.dirty
C.unpopular
D.crowded

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 the following question.
He made one last futile effort to convince her and left home.
A.firm
B.difficult
C.favorable
D.effectual

Mark the letter A, B, C, or D on your answer sheet to indicate the word OPPOSITE in meaning to the underlined word(s) in each of the following questions.
The bank announced that it was to merge with another of the high street banks.
A.associate
B.cooperate
C.separate
D.assemble

Mark the letter A, B, C, or D to indicate the word or phrase that is OPPOSITE in meaning to the italic part in each of the following questions
The clubs meet on the last Thursday of every month in a dilapidated palace
A.Renovated
B.regenerated
C.neglected
D.furnished

Mark the letter A, B, C or D on your answer sheet to indicate the word or phrase OPPOSITE in meaning to the underlined word or phrase in each of the following questions
This task is too difficult for her to complete on time. 
A.relaxing
B.comfortable
C.easy
D.demanding

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.
We managed to get to school in time despite the heavy rain.
A.early enough to do something
B.earlier than a particular moment
C.as long as expected
D.later than expected

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 the following question.
Power plants are increasingly located outside metropolitan areas.
A.relating to a remote suburb
B.in an industrial city
C.belonging to a big or capital city
D.of a busy suburb

Mark the letter A, B, C or D to indicate the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.
Jenny was afraid because the dog sounded fierce.
A.gentle
B.cruel
C.malevolent
D.untamed

Mark letter A, B, C, or D on your answer sheet to indicate the word or phrase that is OPPOSITE in meaning to the underlined word(s) in each of the following questions.
We strongly believe that he's innocent of the crime. We do not think that he did it.
A.crimeless
B.clean
C.skillful
D.guilty