Me pueden ayudar pls, doy corona + puntos extras por faaaaaaaaaaaa
Respuestas a la pregunta
Respuesta:
1. Negative form: I haven't been working in this office since 1999.
Interrogative form: Have you been working in this office since 1999? Yes I have
2. Affirmative form: You have been studying English.
Interrogative form: Have you been studying English?
3. Affirmative Form: He has been watching TV for many hours.
Negative Form: He hasn't been watching TV for many hours.
4. Affirmative form: She has been eating sushi.
Interrogative form: Has she been eating sushi?
5. A F : It has been sleeping on the rug.
N F: It hasn't been sleeping on the rug.
6; N F: We haven't been cleaning the house.
I F: Have you been cleaning the house? Yes, we have.
7. N F: You haven't been waiting for Alan for one hour.
I F: Have you been waiting for Alan for one hour? Yes, you have.