Answer:
B. sepamos
Explanation:
We know that the answer must be in the nosotros form because of the use of "vamos" later in the sentence. Using this context, we can conclude that the entire sentence is using "nosotros", and the nosotros form of saber is sepamos.
Que quieres decir? no entiendo
False! i know in the uk, a "biscuit" is actually what we call cookie in the US