The moment I get inside the apartment there's a crack of thunder.

The second crack of thunder was, if possible, louder than the first.

There was another crack of thunder; and then the rain came.

This was followed by a crack of thunder that shook the whole room.

Outside, there was a crack of thunder, and it started to pour.

The lights went out, and the next crack of thunder shook the windows.

Overhead, a crack of thunder split the air, making her start.

Perhaps a lightning strike, though he had heard no crack of thunder.

We are not children, to cower before every crack of thunder.

He opened his mouth to continue, closed it as a crack of thunder rolled across the sky.