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1. They said: "We have bought all the food"
2. He said: "I am coming back home on Tuesday"
3. My friend asked me: "Do you eat more fruit and vegetables?"
4. Doctor asked him: "Are you following a diet?"
5. He asked me: "What is the time?"
6. "When have you visited her?" she asked

1 They said they had bought all the food2 He said he was coming back home on Tuesday3 My friend asked me if I ate more fruit and vegetables4 Doctor asked him if he was following a diet5 He asked me what the time was6 She asked when I had visited her