She said to him, “Why don’t you go today?”

She asked him why he did not go that day.
She said to him why he don
She asked him not to go that day.
She asked him why he did not go today.

The correct answer is D. She asked him why he did not go today.

The sentence “She said to him, ‘Why don’t you go today?'” is a question. The question mark at the end of the sentence indicates that the speaker is asking for information. The speaker is asking the listener why they did not go somewhere today.

Option A is incorrect because the speaker is asking for information, not making a statement. Option B is incorrect because the speaker is asking a question, not telling the listener something. Option C is incorrect because the speaker is asking the listener why they did not go today, not asking them not to go today.