Chọn B
“has” -> “will have had”. Phía sau có trạng từ chỉ thời gian “by 2050” cho nên thì trong câu phải dùng là tương lai hoàn thành (diễn tả hành động xảy ra trước một thời điểm hoặc một hành động khác trong tương lai)
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.
For thousands of years, man has (A) gazed (B)up at the beckoning stars and dreaming (C) of flight to worlds beyond his own.(D)
A. man has
B. gazed
C. dreaming
D. his own
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 of the students (A) in the (B) accounting class has to type their (C) own (D) research paper this semester.
A. students
B. in the
C. their
D. own
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.
Thanks to sheer hard work, the young entrepreneur has successfully managed to launch a magazine of his own.
A. hard work
B. successfully managed
C. launch
D. of his own
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.
Although this car appears to be manufactured by a different company, it has the same body style, size, and perform as that one
A. appears
B. to be
C. different
D. perform
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.
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.
Hardly he had graduated from Vietnam Naval Academy when he joined Vietnam Coast Guard.
A. he had
B. graduated from
C. when
D. joined
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.
Everybody in class has to choose a topic of your own to write an essay of 500 words.
A. has
B. topic
C. your own
D. of
Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part that needs correction in each of the following questions.
Although this car appears to be manufactured by a different company, it has the same body style, size, and perform as that one.
A. appears
B. to be
C. different
D. perform
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.
We do not (A) know of how (B) the general employment situation (C) is likely to develop (D) in the future.
A. do not
B. of how
C. employment situation
D. likely to develop
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.
We do not (A) know of how (B) the general employment situation (C) is likely to develop (D) in the future
A. do not
B. of how
C. employment situation
D. likely to develop
