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
Câu 1: Many bridges in England were covered with wooden roofs to protect it from rain and snow.
A. rain and snow
B. Many
C. were covered
D. protect it
Câu 2: Yesterday he said he regretted not to have gone to the exhibition last week.
A. not to have gone
B. said
C. regretted
D. exhibition
Câu 3: All nations may have to make fundamental changes in their economic, political, and the technological institutions if they are to preserve environment.
A. changes in
B. the technological institutions
C. have to make
D. to preserve
Câu 4: Chicago's Sears Tower, now the tallest building in the world, raises 1,522 feet from the ground to the top of its antenna.
A. now
B. feet
C. its
D. raises
Câu 5: It was suggested that Pedro studies the material more thoroughly before attempting to pass the exam.
A. to pass
B. attempting
C. studies
D. more
A.
B.
C.
D.