Đáp án A.
Đổi alike thành unlike.
Không thể dùng “alike” trực tiếp trước danh từ vì nó có nghĩa là: giống nhau = like each other, còn “unlike” là giới từ có nghĩa là “different from”.
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.
Alike (A) oxygen, which is chemically (B) changed by our bodies into carbon dioxide, nitrogen is merely (C) exhaled back into (D) the air.
A. alike
B. chemically
C. merely
D. into
Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.
These companies were accused on having released a large amount of carbon dioxide into the atmosphere.
A. were accused
B. on
C. amount
D. into
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 air that surrounds our planet is both odourless, colourless, and invisible.
A. The air
B. our planet
C. both odourless
D. invisible
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.
Sugars (A) like glucose (B) is (C) made (D) up of carbon, hydrogen, and oxygen atoms.
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 letters written(A) by the man was translating (B)into(C) Vietnamese by my sister. (D)
A. written
B. was translatin
C. into
D. by my sister
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 amounts of oxygen and nitrogen in the air almost always remain stable, but the amount of water vapor vary considerably.
A. The amount of
B. almost always
C. stable
D. vary
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 amounts of oxygen and nitrogen in the air almost always remain stable, but the amount of water vapor vary considerably.
A. vary
B. almost always
C. The amount of
D. stable
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.
(A) On the way back home from the library, we saw (B) two of our classmates (C) to cycle (D) side by side.
A. On the way
B. two of
C. to cycle
D. side by side.
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.
(A) Petroleum is (B) composed of a complex (C) mix of hydrogen (D) and carbon.
A. Petroleum
B. composed
C. mix
D. and
