把 he´s an engineer改成复数句还有 I´m an airhostess 改成一般疑问句并且做否定回答

问题描述:

把 he´s an engineer改成复数句
还有 I´m an airhostess 改成一般疑问句并且做否定回答

They are engineers.
Are you an airhostess? No, I 'm not.

They are engineers.
Are you an airhostess?
No,I'm not.
首字母要大写,!