Mr smith is busy every day .He often says,'' I（）busy.I want to have a rest中括号里是什么?
问题描述：
Mr smith is busy every day .He often says,'' I（）busy.I want to have a rest中括号里是什么?
答
had
答
I ( am ) busy.
有不明白的地方再问哟，祝你学习进步！ (*^__^*)
答
am