Réponse:
The girl was going to school.
She saw a thief entering a house through the window and the thief friend was keeping a watch.
The girl was calling thr police to inforn what she had seen.
I saw a thief breaking into a house on my way to school.
The police had already come to arrest thr thief.
He was holding jewels.
He was arrested by the police.
They rewarded the school girl.