5. Escribe 5 oraciones breves con el verbo "to be" en afirmativo (a), y 5 en negativo (b). Intenta usar pronombres distintos, y si lo deseas, puedes usar contracciones.

A.
1. I am happy.
2. You are a student.
3. He is a teacher.
4. She is at home.
5. They are friends.

B.
1. I am not tired.
2. You are not late.
3. He is not hungry.
4. She is not here.
5. We are not ready.