"You got it, Cap." As soon as he'd gotten his orders, Spidey swung away, Kate in tow. It was a rude thing to do to just grab her like he did with the Kitty from his universe, but there was a time and a place for politeness and this wasn't it. On the way, though, he defaulted to Spider-Man. "So I don't know how well you knew me back in your universe. I used to date the you from mine, so I guess I have an advantage. Oh, look we're here, no more awkward."
He set Kate down and started the process of creating a web-line strong enough to take down a giant who could topple a building. He hoped he had enough web-fluid. He probably did. Assuming there was such a thing as "enough to take down Apocalypse."