Choose the correct narration: "I will help you tomorrow," he said.

He said that he will help you tomorrow.

He said that he will help you the next day.

He said that he would help you the next day.

None of these

He said that he would help you the next day.

In narration, the future tense "will" changes to "would," and "tomorrow" is transformed to "the next day" to reflect the shift in time reference.