The snow fell and Tom was waiting in his flat. The phone rang, so he picked it up. While listening, he crossed the room. He opened the door, picked up the suitcase and then went outside.

Since  I  played my music very loudly, there was an odd sound.

After I ate my breakfast, I played my trombone.

In case there was a bad smell, I bought a gas mask.

When I fed the scary shark, it was scary.