The document describes three scenarios involving simultaneous or sequential actions: 1) The speaker was listening to music while their mother was ironing, both happening at the same time. 2) After a performance ended, the audience stood up, with one action following the other. 3) While the speaker was sleeping, the phone rang, with one action interrupting the other.

2. Mientras yo estaba escuchando música, mi madre estaba planchando
Cuando la función terminó, el publico se levantó
Mientras yo estaba durmiendo , el teléfono sonó
Cuando el teléfono sonó , yo estaba durmiendo

4. Both actions at the One action after One action interrupts
same time another another one

5. While they were having breakfast, they were watching TV.
Both actions happen at the same time

6. When the alarm clock rang, he woke up
One action after another

7. While he was having a shower the phone rang
He was having a shower when the phone rang
One action interrupts another one