Proofreading short answers for spoken English

Proof read written answers for spoken English topics, such as what's the weather in your area, or what snacks did you eat when you were young, etc.
First and foremost is grammar, then make sure the language sounds natural and native.
Once we establish the work relationship, it'll be long-term, I'll need your help every month or even every week, sometimes it takes less one hour to finish, sometimes maybe days.