Correct Answer: The child says that he does not want to go to school.

Solution : The correct choice is the fourth option .

Indirect speech focuses more on the content of what someone says than their exact words.

The steps of conversion are as follows:

• There would be no change in the reporting verb.
• There would be no change in the tense of the reported clause because the reporting verb is in the simple present tense.
• The first-person pronoun "I" is changed to the third-person pronoun "he".
• The connector "that" is used to introduce the reported clause.

Therefore, the correct answer is: "The child says that he does not want to go to school."