Как можно преобразовать следующие предложения из прямой речи в косвенную?

1. She said to me "I did my homework an hour ago"
2. She said "Have you read any books recently?"
3. The doctor said "Stay in bed for three days"
4. The director said "Don't be late"
5. She said "Did you meet him at the station?"
6. Mother said "Don't tell a lie"
7. I said "Ann, can you help me?"

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Английский язык 7 класс Косвенная речь Новый