Negative Yes/No Questions and Tag Questions

You're a professor, ___ 

• are you?
• you are?
• aren't you?

He was tired yesterday, ___

• weren't he?
• wasn't he?
• isn't he?

They're working hard now, ______

• are they?
• aren't they?
• dont' they?

She looks like my mother, ___

• isn't she?
• doesn't she?
• is she?
• does she?

They don't live here, ____

• don't they?
• do they?
• are they?
• aren't they?

She has a new car,_____

• hasn't she?
• has she?
• isn't she?
• doesn't she?

He doesn't have a camera, ___

• has he?
• hasn't he?
• isn't he?
• does he?

She went to the cafeteria, _____

• wasn't she?
• did she?
• was she?
• didn't she?

She's traveled a lot, ___

• isn't she?
• is she?
• hasn't she?
• won't she?

I'm a photographer, ____

• am not I?
• don't I?
• aren't I?
• do I?