No one could have come in by the front door without our seeing and hearing him."
We would have noticed anybody who came in by the front door.
We would have neve noticed anybody coming inside.
How come you know everything about wet hosses?
A truck drives around two men.
The number of investors will always fluctuate whether they are passive or active.
A car is racing down the highway in a high speed chase.
The Banque de France is nowhere near the Palais-Royal.
Lots of refugees showed up with nothing.