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

1Does football play Mandy's brother?
2Does play Mandy's brother football?
3Does Mandy's brother play football?

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

1A brother doesn't work in my hospital.
2My brother doesn't work in a hospital.
3My brother work doesn't in a hospital.

3) train / at 9 AM / . / not / the / leave / does

1The train not does leave at 9 AM.
2The train does leave not at 9 AM.
3The train does not leave at 9 AM.