1. Nam asked Mrs Blake if she had ever been to My Son

2. My father wanted to know how I would go to Hanoi the following day

3. My brother told me to post that letter for him

4. He said he had made some progress in his English 

5. A tourist asked if I knew the way to the station

6. She asked Hung if his house was green

7. Mrs Tung asked Nam what he had done the night before

8. They wanted to know if Mrs Lan could visit them at their house that night

9. Tom asked Mary when she usually did that exercise

10. My sister asked me not to come there that afternoon

`1)` " Have you ever been to My Son, Mrs Blake?", Nam said

`=>` Nam asked Mrs Blake if she had ever been to My Son

`2)`  " How will you go to Hanoi tomorrow ?", my father asked me.

`=>` My father wanted to know how I would go to Hanoi the following day

`3)` " Please post this letter for me.",said my brother.

`=>` My brother told me to post that letter for him

`4)` He said," I have made some progress in my English."

`=>` He said he had made some progress in his English 

`5)` A tourist asked, " Do you know the way to the station?"

`=>` A tourist asked if I knew the way to the station

`6)` She said: " Is your house green, Hung?"

`=>` She asked Hung if his house was green

`7)` Mrs Tung said to Nam: " What did you do last night?"

`=>` Mrs Tung asked Nam what he had done the night before

`8)` They said: " Can you visit us at our house tonight, Mrs Lan?"

`=>` They wanted to know if Mrs Lan could visit them at their house that night

`9)` Tom said to Mary: " When do you usually do this exercise?"

`=>` Tom asked Mary when she usually did that exercise

`10)` " Don't come here this afternoon, please." My sister said to me.

`=>` My sister asked me not to come there that afternoon

`Study well` !!
@Katniss