Bộ 10 đề ôn thi học sinh giỏi Tiếng anh lớp 9 có đầy đủ đáp án (Đề 1)

When his manager went on a business trip, Mark stepped into the and chaired the meeting.       A. hole     B. breach   C. pool      D. crack

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When his manager went on a business trip, Mark stepped into the ________and chaired the meeting.

hole

breach

pool

crack

Giải thích

Đáp án: B