Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Many environmentalists think that it is just as important to use existing energy resources efficiently than it is to develop pollution free means of generating energy.
A.than
B.to use
C.that it is
D.of generating

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
If I had known she was ill, I would go to visit her.
A.had
B.was
C.would go
D.visit her

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
The novel was such interesting that I read it from the beginning to the end in 4 hours.
A.such
B.it
C.in
D.beginning

A.flatter
B.character
C.element
D.ambition

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
We should participate in the movement who is organized to conserve the natural environment.
A.should private
B.who
C.to conserve
D.individual

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
My uncle has gone to Nha Trang on vacation, but I wish he is here so that he could help me repair my bicycle.
A.could help
B.has gone
C.he is
D.on vacation

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
My brother is enough young to get a scholarship from the government.
A.is
B.enough young
C.from
D.the government

You should see a doctor about that cut on your arm.
A.You had better see a doctor about that cut on your arm.
B.You rather see a doctor about that cut on your arm.
C.You would sooner see a doctor about that cut on your arm.
D.A doctor must see that cut on your arm.

A.surpass
B.moment
C.exchange
D.persuade

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Let’s to get up early to go for a walk before breakfast.
A.to get up
B.go
C.for
D.before