When I woke up, my dog disappeared.
When you called me, I didn't come.
When I saw them, I came to help them.
When Ann ran away, I got stressed.
I didn't come in when I saw the agressive cat.
While I was writing, I heard a strange sound.
While you were sleeping, no one disturbed you.
While I was drawing we had to go in the park.
I didn't call you while you were doing your homework.
While I was running, I saw a high building
