1. "Did the painter say when we would finish the work?"- "No, he__ to tell me." a. yet has b. has yet c.hasn't yet. d.yet hasn't 2."Are there any dinosaur living now?" - "Oh no. They have__for million of years." a.been made extinct b.been extincting c.extincted d.been extinct
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7 tháng 12, 2020
trong Tiếng Anh lớp 12
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linhchi2002
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