HE BEHAVED IN A VERY STRANGE WAY. THAT SURPRISED ME A LOT.A.I WAS A...
20.
He behaved in a very strange way. That surprised me a lot.A.
I was almost not surprised by his strange behaviour.B.
He behaved very strangely, which surprised me very much.C.
What almost surprised me was the strange way he behaved.D.
His behaviour was a very strange thing, that surprised me most.