Đáp án: C
Cấu trúc: Only when + S + V, will + S + V
world governments will => will world governments
Tạm dịch: Chỉ khi nạn đói tồi tệ hơn, các chính phủ trên thế giới sẽ bắt đầu hành động.
Identify the one underlined word or phrase. A, B, C or D - that must be changed for the sentence to be correct.
The population of (A) the world has been (B) increased (C) faster and faster (D).
A. Of
B. Has been
C. Increased
D. Faster and faster
Identify the one underlined word or phrase. A, B, C or D - that must be changed for the sentence to be correct. Radio stations at which (A) broadcast only news (B) first appeared (C) in the (D) 1970s.
A. At which
B. Only news
C. Appeared
D. In the
Identify the one underlined word or phrase. A, B, C or D - that must be changed for the sentence to be correct.
Ninety-seven percent (A) of the world (B) water is saltwater is found (C) in the oceans (D) of the Earth.
A. Percent
B. World
C. is found
D. the oceans
Identify the one underlined word or phrase. A, B, C or D - that must be changed for the sentence to be correct.
Some scientists believe that (A)the earth has resources enough (B) to support (C) its (D) population.
A. Believe that
B. Resources enough
C. To support
D. its
Identify the one underlined word or phrase. A, B, C or D - that must be changed for the sentence to be correct.
It is difficult to imagine (A) him accepting (B) the decision without (C) any objection (D).
A. To imagine
B. Him accepting
C. Without
D. objection
Identify the one underlined word or phrase. A, B, C or D - that must be changed for the sentence to be correct.
On some streets, it has (A) against the law (B) to ride (C) a motorcycle without a (D) helmet.
A. Has
B. The law
C. To ride
D. Without a
Identify the one underlined word or phrase. A, B, C or D - that must be changed for the sentence to be correct.
Some of (A) my friends have (B) considered not going to (C) college because (D) the cost.
A. Some of
B. Have
C. Not going to
D. Because
Identify the one underlined word or phrase. A, B, C or D - that must be changed for the sentence to be correct.
Richard said (A) the play was very entertaining (B) and he recommended (C) to see (D) it
A. Said
B. Entertaining
C. Recommended
D. To see
Identify the one underlined word or phrase. A, B, C or D - that must be changed for the sentence to be correct.
Hadn't he (A) resigned,(B) we would have been forced (C) to sack (D) him.
A. Hadn’t he
B. Resigned
C. Been forced
D. To sack