There is no last episode yet
the last naruto shippuden episode hasn't come out yet. Try to wait until they finish the manga, and probably they will be finish a bit after that.
None yet
Hasn't come yet
It hasnt happaned yet :)
The last episode of Shippuden hasn't been aired yet
It hasn't come out yet so you can't watch it. The newest Naruto Shippuden episode so far is Naruto Shippuden episode 164. It just recently came out yesterday. When the 200th episode does come out you can watch it. The episodes come out weekly every Thursday.
That episode hasn't come yet neither has it in the manga but it seems its lowly closing in on it,
She hasn't had her baby yet.
Naruto episode 453 isn't out yet.
Sasuke hasn't really killed Naruto yet. But i think he will the last episode.
He meets her in episode 246. She tells him the story of his birth over the next two episodes.