I worked for a magazine at present.I'm busy now.What's your job now?Why don't you get a job?You can compaign for the president.Let's guess about the people coming next,man or woman.Let's go to launch,my treat!
I currently work in a magazineVery busyWhat do you currently work inWhy do you not get a job?You can go run for presidentWe guess the next person coming in is male or femaleI invite you to dinner
I am working for a magazine now.I am very busy.What do you do for a living now?Why don't you get a job?You could run for the presidentLet's bet next one coming in man or woman.I'll treat you to dinner/lunch/brunch...haven't done 是指还没有做..i haven't sth= i don't have 表示没有某样东西didn't do 表示过去没有做