What is she doing ?, what is he doing ?, what are they doing ?, what are we doing ? , what am I doing? , what is he doing ?, what is she doing ?, what are they doing ?, what are we doing ?, what am I doing? .

present progressive

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?