The bus was late because of the traffic jam. ✬

The accident caused a traffic jam. ✬

Take the jam down from the top shelf. ✬

This is homemade jam. ✬

Please tell me the secret to making good jam. ✬

Strawberries are made into jam. ✬

The traffic jam lasted one hour. ✬

I was caught in a traffic jam. ✬

The traffic jam caused me to be late for the meeting. ✬

We got stuck in a traffic jam, which made us twenty minutes late. ✬