Final answer:
The correct forms of jouer in the sentence are: nous jouons and vous jouez
Step-by-step explanation:
Nous jouons de la flûte, et vous jouez du piano.
In this sentence, we are using the verb Jouer, which means 'to play'. For the subject 'Nous', the correct form of 'jouer' is 'jouons'. For the subject 'Vous', the correct form of 'jouer' is 'jouez'.
So the correct answer is OB. jouons/jouez.
Learn more about Correct forms of the verb 'jouer' in French