15000 bài tập tách từ đề thi thử môn Tiếng Anh có đáp án (Phần 1)

She asked why did Mathew look so embarrassed when he saw Carole. A. why B. did Mathew look C. so embarrassed D. saw

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She asked why did Mathew look so embarrassed when he saw Carole.

why

did Mathew look

so embarrassed

saw

Giải thích

Đáp án B

did Mathew look => Mathew looked