Las respuestas ENTRE PARENTESIS son también correctas.
Otras preguntas son también posibles.

a.

A: Where DO YOUR PARENTS WORK?
B: My parents work downtown.

b.

A: What ARE YOU READING? (o What ARE YOU DOING?)
B: I'm reading an interesting book.

c.

A: Where DOES YOUR SISTER LIVE?
B: My sister lives in Texas.

d.

A: Is THERE A DESK IN THE BEDROOM?
B: Yes, there's a desk in the bedroom.

e.

A: Are YOU HAVING BREAKFAST?
B: No, I'm not having breakfast. I'm having lunch.

f.

A: Where IS HE GOING?
B: He's going to Taiwan.