Respuestas
Ejercicio:
1. Lily and Sean Are on vacation
Lily and Sean are not on vacation
2. Ben is hungry right now
Ben is not hungry right now
3. My mother is a teacher
My mother is not a teacher
4. I am at the cinema
I am not at the cinema
5. It is about to rain today
It is not about to rain today
6. The books are heavy
The books are not heavy
7. They are poor
They are not poor
8. The kitchen is clean
The kitchen is not clean
Explicación:
La negación del verbo to be se forma agregando not delante de éste.
• Sujeto + Verbo to be + Not + Complemento
Respuesta:
1) Lily and Sean aren't on vacation.
2) Ben isn't hungry right now.
3) Mi mother is not a teacher.
4) I'm not at the cinema.
5) It isn't about to rain today.
6) The books are not heavy.
7) They aren't poor.
8) The kitchen aren't clean.
ISN'T es lo mismo que IS NOT .
AREN'T es lo mismo que ARE NOT.