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Câu hỏi: 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.
It is high time we have to do something about our house plan.
A. is
B. high time
C. have to do
D. about
It is high time we have to do something about our house plan.
A. is
B. high time
C. have to do
D. about
Sau cấu trúc it high time +S+v2/ed
Sai lỗi B = had to to
Chọn đáp án B
Sai lỗi B = had to to
Chọn đáp án B
Đáp án B.