She _____ swimming., is, am, are, He _____ singing., am, is, are, They _____ swimming., is, are, am, She _____ swimming., is, isn't, aren't, He _____ playing tennis., are, is, isn't, It _____ flying., am, is, isn't, They _____ sleeping., isn't, are, aren't, They _____ swimming., are, am, is, She _____ running., aren't, is, isn't.

Present Continuous

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?