he is not: he isn't, she is not: she isn't, it is not: it isn't, I am not: I'm not, you are not: You aren't, they are not: they aren't, we are not: we aren't,

Contractions to be (negative)

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?