borrow - a book, do - experiments, use - computers, give - a speach, have lunch - in a canteen, meet - my friends, have - a meeting, read books - in a library, walk - in corridors, wear overalls - in a lab, teachers gather - in a staff room, do sports - in a gym,

Focus 1 Unit 5.3 Listening

排行榜

視覺風格

選項

切換範本

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