¡Ojalá que ella suba a ver nuestro apartamento!
Te answer is Suba.
I hope this can help you.
Answer:
That one/Her
This/is
That one/That one
Explanation: I hope I answered it in the correct form
3, I think it’s the third one
Hmmm.. That looks right to me. Sometimes, teachers will use calmada instead of tranquila. You can ask if that is the case here. Otherwise its possible that the teacher made a mistake. If you are still confused, I would just as whoever your teacher is. I'm sure its a mistake on their part :)
Good luck!!
The correct answer would be: Los alumnos no enseñan la clase. The students do not teach the class.