Resposta:
1. Does she work everyday?
N: she doesn't work every day
A: She works every day
2. You live in London.
N: You don't live in London.
I: Do you live in London?
3. She stayed at home.
N: She doesn’t stay at home.
I: Does she stay at home?
4. We did not have class.
A: We have class
I: Do we have class?