Question

____ esa calle dos cuadras. La oficina está a la izquierda. A. Suben B. Sube C. Suba

Answer 1

THE ANSWER IS ..................................B

Answer 2

Sube esa calle dos cuadras. La oficina está a la izquierda.

Why?

Suben means "they climed/ they went up the...". We're trying to give directions to someone here and not tell them where someone went.

Suba is referring to a female. In this sentence, it doesn't refer to a specific gender so we wouldn't use this in the sentence.

So that's how B. Sube is right.

Hope this helps!~