小题1:What’s wrong /the matter (with you)/What’s up/What has happened (to you)/What’s your trouble?
小题2:What are you going to write about/What are you writing about?
小题3:Why not/Why don’t you
小题4:I can help you/I’ll help you/Let me help you (with/do/write about it)
小题5:Thank you. /Thanks a lot./ Many thanks./ Thank you very much.