She asked (A) why (B) did Mark look (C) so embarrassed when he

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.

A. why

B. did Mark look

C. did Mark look

D. saw

* Đáp án

B

* Hướng dẫn giải

Đáp án B

Cấu trúc: S + asked + WH- + S + V (lùi thì).... (câu hỏi tường thuật)

E.g: “Why did you come back late?” my mother asked

=> My mother asked why I had come back late.

Đáp án B (did Mark look => Mark looked)

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