I have to answer negatively.

¿Podemos ir a la playa o nadar en la piscina?
I answered..
No, no podemos ir a la playa ni nadar en la piscina.
But it says there is a word missing between podemos and ir. I tried..
No, no podemos no ir a la playa ni nadar en la piscina.
and
No, no podemos tampoco ir a la playa ni nadar en la piscina.
and they both are wrong.
Please help

2 answers

I've sent this to Sra. Please check back to see her reply.
this is affirmativelr "either...or" = "o...0" and in this instance "neither...nor" - " ni...ni"

The answer is". No podemos ni ir a la piscina ni nadar en la piscina.

Sra