Chọn đáp án D
its => their
bark (vỏ cây) => đáp án D thay cho “trees” ở phía trước
Dịch nghĩa: Hải ly sử dụng những cái răng trước khỏe mạnh để đốn cây và bóc vỏ của cây
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 beaver uses its strong front teeth to cur down trees and peel off its bark.
A. its strong
B. teeth
C. peel off
D. its
Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions
A beaver uses its strong front teeth to cut down trees and peel off its bark
A. its
B. front teeth
C. peel off
D. its
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 gopher digs (A) with the big strong claws of its (B) two front foot (C) and with its overhanging (D) front teeth.
A.
B.
C.
D.
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 puppy stood up slowly (A), wagged its (B) tail, blinking (C) its eyes, and (D) barked
A. slowly
B. its
C. blinking
D. and
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.
Dictionaries frequently (A) explain the origin (B) of the defined (C) word, state its part of speech, and indication (D) its correct use.
A. frequently
B. origin
C. defined
D. indication
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 puppy stood up slowly, wagged its tail, blinking its eyes, and barked.
A. slowly
B. its
C. blinking
D. and
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.
Dictionaries frequently explain the origin of the defined word, state its part of speech and indication its correct use.
A. frequently
B. the origin
C. defined
D. indication
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 economy of Maine is based to a great extent in its forest, which over 80 percent of its surface area.
A. economy of
B. to a
C. in its
D. percent 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 (A) economy of this country is based (B) to a great extent (C) in its forests, which cover 80 (D) percent of its surface area.
A. economy
B. to
C. in its
D. percent of