1. Используйте when, before или after, прошедшее совершенное и простое прошедшее времена, чтобы соединить предложения, как показано в примере.
2. She got a degree in Engineering after she had studied for four years.
3. He got a new job as a car salesman after he had worked as a sales assistant.
4. Before Ann and David got married, they had been engaged for five months.
5. When Mr. Harris went to hospital, he had been sick for many weeks.
