Bài 4:
1. She said she was going to Paris soon
2. I thought the film would be interesting
3. She said she couldnt help me because she had too much to do
4. I was told that Anna had bought the tickets
5. She said it was a stupid idea, and it wouldn't work
6. The receptionist explained that breakfast was served between 700 and 900
7. He boasted he had gone to Oxford University in the 1960s
8. She told me she had never been to America