TIM WAS TIRED. HE HAS BEEN STUDYING HARD ALL DAY. A B C D

Tiếng Anh 10 ĐỀ ÔN THI ĐẠI HỌC CAO ĐẲNG 2011 MÔN TIẾNG ANH

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2, Tim was tired. He has been studying hard all day. a b c d