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.
The answer is “tu” lápiz rojo.
It depends I can be “pidió” if it’s past tense but “pide” if it’s present tense
This is the Spanish side of Brainly
“Yo los llevaria para lima a pasear para que podamos charlar, comer y disfutar de la hermosa Cali para que ellos conozcan y se familiaricen.”