Лингвистика

помогите преобразовать прямую речь в косвенную!!!!плииииз!!!!

IV. Преобразуйте прямую речь в косвенную:
1. He says: “I will come to see you next Sunday”.
2. She said: “My best friend is a doctor”.
3. He said: “ I have a good camera”.
4. He asked me: “Where are you going?”
5. My uncle said: “ I have just come back from Caucasus”.
6. She asks me: “Where is the post office?”
7. Mother told us: “ Don’t touch it”.
1. He says that he will come to see me next Sunday.
2. She said that her best friend was a doctor.
3. He said that he had a good camera.
4. He asked me where I was going.
5. My uncle said that he had just come back from Caucasus.
6. She asks me where the post office is.
7. Mother told us not to touch it.
НА
Наталья Арапова- Мягкая
616
Лучший ответ
1. He said that he would come to see me next Sunday.
2. She said that her best friend is a doctor.
3. He said that he have a good camera.
4. He asked me where I were going.
5. My uncle said that she just come back from Caucasus.
6. She asked me where was the post office.
7. Molther told us not to touch it.

Как-то так, наверное будет, но я не уверена по поводу предложений 2,3,4,5.(Но кажется, когда есть "said", то не переходит на один шаг назад время.)
Согласна с Нати, только 5-е так
My uncle said that he had come back from Caucasus THAT MOMENT.
1. He says that he will come to see me next Sunday.
2. She said that her best friend was a doctor.
3. He said that he had a good camera.
4. He asked me where I was going.
5. My uncle said that he had just come back from Caucasus.
6. She asks me where the post office is.
7. Mother told us not to touch it.
так
1. He says he will come to see you next Sunday
2. She said that her best friend is a doctor
3. He said he has a good camera
4. He asked me if where am i going
5. My uncle said he has just come back from Caucasus
6. She asks me if where is the post office
7. Mother told us that we don't touch it.

Вроде так... но не доконца уверен...