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.
Answer: con (with.)
Explanation: un verbo describe cuando alguien está haciendo algo. (a verb describes when someone is doing something.)
tened
conoced
abrid
bebed
a fast way to find out is to just type it in word reference under spanish conjugations, this is imperative