Question

ayuda porfa, no entiendo :c​

Answer 1

1. I was reading a book when my mother came in
2. He was taking a shower when the lights went off
3. The rain started to fall while we were walking in the park
4. We were eating our dinner when someone knocked the door
5. They were walking to school when suddenly they saw an unusual thing
Aqui el truco: si es when es pasado simple pero si es while es pasado continuo, o lo otro que puedes hacer es traducir la oración en tu mente y escoger lo que tenga más sentido
Coronita plis :3