As the snow fell, Tom waited in his flat. The phone was ringing so he answered. He listened while he crossed the room. He picked up his packed suitcase while he opened the door and then went outside.

Since there was no one there, I took my time.

It was scary when I fed the shark.

When I played my trombone, it was silent.

I bought a gas mask before there was a bad smell.

Although there was a snake there, I ate my breakfast.

After it was snowing, I played my music very loud.

There was a snake there since I wore a shirt.

Since there was an odd sound, I gave the frog a helping hand.

Although it was silent, I fed the shark.