Question

Passe para forma interrogativa é negativa
This in an easy lesson
I is this an eash lesson
N this is not an eash lesson
A)They were here yesterday
B)She is a good sulimmer

Answer 1

A) I: Were they here yesterday?

N: They were not here yesterday

B) I: Is she a good sulimmer?

N: She is not a good sulimmer

Answer 2

A) Were they here yesterday?
B) Is she a good sulimmer?