Question

I said my sister, "When will your friend come?"​

Answer 1

Answer:

I asked my sister when her friend would come.

Explanation:

Question:

I said to my sister,"When will your friend will come?"

Answer:

I asked my sister when her friend would come.

*The given question is in direct speech,interrogative sentence.

*So we have to follow the interrogative rules.

*In the reporting speech,"said" is changed into

"asked".

*In the reported speech,comma and quotation

are removed.

*Pronoun and tense are changed.

*So the answer is,

I asked my sister when her friend would come.