3. Tom said he had a sports car which was red.

4. Mr. Brown said he didn't drive a car in the rush hour.

5. Terry said he ate toasts for breakfast and they were made by his mother.

6. Sue said the boy was looking at them and she didn't know him.

7. John said he could swim well but he didn't have enough time to swim.

8. My brother said to me that he didn't want to carry my books.

9. The teacher said if we didn't study regularly we would fail.

10. Mr. Green said he had to water his flowers twice a week.

11. Alice said she used to swim well but then she didn't.

12. Mr. Miller said he knew my parents and he had met them in the meeting.

3. Tom said, “I have a sports car. It is red.”

⇒ Tom said he had a sports car. It was red.

4. Mr. Brown said, “I don’t drive a car in the rush hour.”

⇒ Mr. Brown said he didn't drive a car in the rush hour.

5. Terry said, “I eat toasts for breakfast. They are made by my mother.”

⇒ Terry said he ate toasts for breakfast and they were made by his mother.

6. Sue said, “The boy is looking at us. I don’t know him.”

⇒ Sue said the boy was looking at them and she didn't know him.

7. John said, “I can swim well but I don’t have enough time to swim.”

⇒ John said he could swim well but he didn't have enough time to swim.

8. My brother said to me, “I don’t want to carry your books!”

⇒ My brother said to me that he didn't want to carry my books.

9. The teacher said, “If you don’t study regularly, you’ll fail.”

⇒ The teacher said if we didn't study regularly we would fail.

10. Mr. Green said, “I have to water my flowers twice a week.”

⇒ Mr. Green said he had to water his flowers twice a week.

11. Alice said, “I used to swim well but now I don’t.”

⇒ Alice said she used to swim well but then she didn't.

12. Mr. Miller said, “I know your parents. I’ve met them in the meeting.”

⇒ Mr. Miller said he knew my parents and he had met them in the meeting.