Put the words in the correct order to create a sentence

Put the words in the correct order to create a sentence in the present simple tense!

1) Mandy's / does/ ? / brother / football / play

Does play Mandy's brother football?
Does football play Mandy's brother?
Does Mandy's brother play football?

2) work / a / . / brother / my / hospital / doesn't / in

My brother work doesn't in a hospital.
My brother doesn't work in a hospital.
A brother doesn't work in my hospital.

3) does / your/ know/ ? / Mandy / girlfriend / about / new

Does know Mandy about your new girlfriend?
Does Mandy know about your new girlfriend?
Does your Mandy know about new girlfriend?