1)-Does my brother live in Buenos Aires?....pregunta
my brother lives in Buenos Aires. ...........respuesta
My brother does not in Buenos Aires.......negacion

2)-Does Mercedes go to school at 7:30?
mercedes gos to school at 7:30.
mercedes does not go to school.

3)-does she have dinner with her family?
she has dinner with her family
she does not have dinner with her family

4)-does mercedes watch TV?
mercedes watches TV.
mercedes does not watch TV.

5)-does mercedes get up 7:00?
mercedes gets up at 7:00.
mercedes does not get up at 7:00.