Chuyển câu trực tiếp sang câu gián tiếp

1. She said, “I shall try my best to finish my work on time today”.

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2. He said to me, “They enjoyed playing cards very much”.

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3. She asked, “David, what does your dad do when he comes home?”.

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4. The police said to them, “Don’t leave your driving licence at home when you drive”

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