Преобразуйте следующие предложения из прямой речи в косвенную:

1. He said, "I am going to the market."
2. She asked, "What time does the train leave?"
3. "I can't come to the party," he said.
4. They asked, "Have you finished your homework?"
5. "We are planning a trip to Paris," she said.
6. "Where did you buy that book?" he asked.

Помогите, пожалуйста!

Английский язык 7 класс Косвенная речь Новый