first one would be that a person is riding a horse .
2 one is that we are playing the card game .
The professor did not put ____ in the backpack
Senor is referring to a singular man and the only other answer choice that refers to a single person that could be a man is is Usted. Yo means I, Ella is she, Nosotros is we and Usted is the formal version of you.
Answer:
first one is 3. second is the second one
Explanation: