Answer:
the right answer is A; celebramos
Explanation:
In the sentence raised it is referring to a group of people, and the verb that goes according to that sentence is, celebramos.
It’s A that’s the answer for you ok
An or en would be correct
It changes into juegan because ue is an exchange of (an) in the present form . I hope it helps !!
Primo
bisabuelo
hermano
sobrino
hijo
abuelo
tio
nieto