Respuesta:
Claro, aquí tienes 10 oraciones con el verbo "to be" en negativo en inglés:
1. I am not hungry right now.
2. She is not feeling well today.
3. They are not coming to the party tonight.
4. We are not ready to leave yet.
5. He is not my friend anymore.
6. It is not raining outside.
7. You are not old enough to watch that movie.
8. The cat is not sleeping on the couch.
9. My parents are not at home.
10. The store is not open on Sundays.
Espero que estas oraciones te sean útiles para tu tarea. Si necesitas más ayuda, no dudes en pedirla.
