Even a great trap will only work for a short time.

The number of snacks the player uses effects how likely the trap will work.

So our trap did not work, but we have won anyway.

No trap in which she was caught ever worked again.

Magnetic traps only work for atoms oriented in the right way.

That rat should have known no such trap would work.

In fact, I do not even know if my reconstructed trap will work.

We thought the trap had worked; everything pointed to Moscow.

Jerry does take the bait, but the trap doesn't work.

He did hold them all, and the trap worked.