The answer is estudiamos.
Remember that the subject is nosotros (we) and we would have to match the subject and the verb by conjugating the verb. A nosotros conjugation is always 'amos' in an ar verb.
Answer:
What more could you ask for? The useful room?
You complain about lateness.
But the teach' says "Boom!
Caught you late one time, and do it again,
I'ma call the master up and get you, past tense!"
esquiar= to ski.
therefore, "esquiar" needs snow.
nadar=to swim
dibujar= to draw
correr= to run.
B. esquiar