My friend Chris has an unusual habit.He collects cans and bottles on his desk at work.After he drinks a soda, he doesn't throughout the can. He keeps it.There are cans and bottles everywhere:on the bookshelves, on top of his desk, and on the floor.By now so many cans and bottles have piled up that it is hard to find Chris when you walk into his office.
One day I went to his office to ask him a question."Chris? Are you there?" I said.
"Of course I'm here," he answered."Can't you see that I'm hard at work on the report?" I stood up on a chair to see better.Sure enough.There was Chris surrounded by a wall of soda cans and bottles.
I don't know why Chris started this hobby. Maybe he collects all those cans and bottles because he's just too lazy to throw them out.