13 15 past perfect
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Past tenses
随堂测验
Past Perfect
随机轮盘
Past Perfect
随机卡
Football Tenses
随堂测验
Tell me more
随机卡
work\ job phrases
拼字游戏
Talk for a minute
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Question words
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Past Tenses Quiz
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Past Simple
随堂测验
They overdid it.
完成句子
Usually - today
按组分配