11.   You think this stuff about flying is a lot of hot air.

12.   That stuff is noise pollution.

13.   There was other stuff in similar vein but by this time I had my hand on the Yale latch and was opening the door.

14.   To be quite frank, this cloak and dagger stuff is beneath him, and he feels it keenly.

15.   This burning dogs stuff is just nonsense.

16.   All the stuff is in the telegraph today.

17.   All this local stuff is weird.

18.   If this stuff was a car it would now require an MOT.

19.   Certainly the stuff is much the same, but ours is better.

20.   Now that disappointed me I know, because I knew from where I stood, that the stuff was practically worthless.