Đáp án A.
Đổi have forming thành have been forming. Dựa vào từ since nên động từ phải dùng ở dạng hoàn thành.
Tạm dịch: Các hòn đá cứ tiếp tục hình thành, mòn đi và hình thành lại từ khi có Trái Đất.
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.
In a hot, sunny climate, man acclimatizes by eating less, drinking more liquids, wearing lighter clothing, and experience a darkening of the skin.
A. In
B. by eating
C. more liquids
D. experience
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 lot of (A) discoveries have made (B) in (C) the fields of (D) chemistry and physics.
A.A lot of
B.have made
C.in
D.fields of
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 world is becoming more (A) industrialized and the number of animal (B) species that have become (C) extinct (D) have increased.
A.industrialized
B.species
C.extinct
D.have
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 world is becoming more (A) industrialized and the number of animal (B) species that have become (C) extinct (D) have increased.
A. industrialized
B. species
C. extinct
D. have
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 new computer chip is the smallest one than has ever been developed.
A.the smallest
B.than
C.ever been
D.developed.
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.
Each student have to write a paragraph about the benefits of learning English.
A. have
B. paragraph
C. benefits
D. learning
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) More than ten students (B) have failed the exam, (C) that surprised (D) the class teacher.
A. More than
B. have failed
C. that
D. the
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) More than ten students (B) have failed the exam, (C) that surprised (D) the class teacher.
A.More than
B.have failed
C.that
D.the
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 people who live near the ocean depend on it as a source of food, recreation, and to have economic opportunities.
A. depend on
B. food
C. recreation
D. to have economic
