1. He said that she was his friend
2.Jonh said that he didn't know how to do that exercise
3. Paul said that he had to go home then
4. Jonh said that he had finished studing his lesson
5.The tourists said that they were having a wonderful time there
6. Tom said that his teacher wanted to have a talk with he(she)the next day
7. He siad that he had someting to show to I.
8.They said that thay would wait until he comes back
9. He said that I could keep that one if I like
Mình chỉ giúp được vậy. Mong bạn làm tốt