I suggested a quick game of tennis before supper and, Cynthia agreeing, I ran upstairs to fetch my racquet. 
I proposed an idea of playing tennis with Cynthia
I proposed an idea of playing basketball with Cynthia
She had no idea what would happen if she put bromide into a strychnine-filled mixture.
There are some people working at a bagel shop.
The first man to hit the ground with something other than his feet is the loser.
A man plays golf.
You're wrong, doing that wouldn't be overstepping our bounds.
Mannequins have been arranged into a scene.