Объедините две предложения в одно с помощью слов before/after, поставьте один из глаголов в Past Perfect и переведите.

1. Kate hadn’t eaten anything before she went to school. 2. We had come to the cinema before the movie began. 3. The ambulance had arrived after the accident happened. 4. John had a pain in his arm after he had injured it in a bike accident. 5. He had entered the university after he finished school.