Answer:
A
Explanation:
The grammar is all correct.
El actor ensaya las escenas , mientras el tramoyista prepara la escenografía.
The correct answer is ensaya las escenas , prepara la escenografía.
This is correct. This is a reflexive verb that you are doing to yourself. This translates to, "Normally I brush the hair". If it was something like "Normalmente me cepillo el pelo de Anna" it would be incorrect because you are doing it to Anna, not yourself.
