with their friends
Stanno parlando con le loro amiche.
They are talking to their friends.
Sono venute con le loro amiche.
They came with their friends.
Andarono a nuotare con le loro amiche.
They went swimming with their friends.
Tom e Mary sono con le loro amiche.
Tom and Mary are with their friends.
Sono in piscina con le loro amiche.
I'm at the pool with their friends.