Utiliser "pile-up" dans une phrase

1. The road was clear except for a pile-up of cars that I was swiftly approaching

2. The blood, adrenalin, and oxygen caused a major pile-up

3. Boulevard caused by a multi-car pile-up

4. The moron who hit us could’ve caused a real pile-up

5. So even after the pile-up: nobody knew who really had the goddamn thing

6. I remember reading about the pile-up in the newspaper because by that time, I was reading every page in case there was some story that connected back to you