We want to find out where the stuff came from.

We took them out the way the stuff came in.

This stuff they are doing is not coming from us.

"Sometimes it takes a number of years before the real bad stuff comes to light."

The stuff of which both were made had all come from the wood.

"I hope the stuff will come to an end in the next few days and we'll see what happens," he said.

He looked up the mountain and said, "Here comes some small stuff behind you."

"That's the only possible way of finding out where the stuff is coming from."

"I mean the stuff is coming in fresh just now."

I mean, new stuff comes along, and we talk about that, too.