Question

Which form of the verb abrir correctly completes the professor’s statement? Profesora: Todos _______ los libros, por favor.
A.) abre
B.) bran
C.) abren
D.) abro

Answer 1

It's C, todos meaning "you all" or "all of you" automatically turns abrir into abren. The they form.

Answer 2

i think that the answer is b.) but abran, in English is open the books