1)How did the windscreen get cracked?
By some stones.
He was driving too fast.
2)Where is my sandwich?
It gets eaten.
3)Why didn't you phone?
My phone got wet.
I dropped it in a puddle
4)Why was John late?
He got lost.
5)Why are you packing up?
It gets dark at five
6)How did it get damaged?
I'm not sure,probably in transit
Удачи тебе!)