Nosotros con la maestra. hablaré hablarás hablaremos hablarán

Nosotros con la maestra. 

Translation:
We [blank] with the teacher.

The options:
hablaré - "[I] will talk"
hablarás - "[you] will talk" (informal)
hablaremos - "[we] will talk"
hablarán - "[they] will talk"

The subject is first-person plural ("we"), thus the correct answer is hablaremos.

Nosotros hablaremos con la maestra. 

What do you think about music? do you like words? do you like dancing? do you like that kind of music? how long have you listened to this type of music? btw im in the same spanish class ; )