Respuesta:
a) the dogs/ barking/ at the night.
Afirmattive: The dogs are barking at the night.
Interrogative: Are the dogs barking at the night?
Negative: The dogs aren't barking at the night.
b) juliet and i/ writing/ a story.
A: Juliet and I are writing a story.
N: Juliet and I aren't writing a story.
I: Are Juliet and I writing a story?
c) the mice/ running/ very fast
A: The mice are running very fast.
N: The mice aren't running very fast.
I: Are the mice running very fast?
