Answer:
know how this mantra espanol sorry senior
Explanation:
fvjjcdgjcdfhgcxghn c
I believe that it would be B (reloj) since it is talking about how there is a window, a door and then a clock in a classroom.
It is also giving you the masculine singular form indicating that it can only be reloj.
Present tense, right?
"Tienen"
Los maestros enseñaban las clases