The correct answer is C. Go to meet him yourself.
The guardian’s absence from school is a sign that something may be wrong. It is important to reach out to the guardian and find out what is going on. This could be done by writing to the guardian, calling them, or going to meet them in person. It is important to be understanding and supportive, and to offer any help that you can.
Ignoring the child would not be helpful. The child may be feeling neglected or abandoned, and they need to know that someone cares about them. Punishing the child would also not be helpful. The child is not responsible for their guardian’s absence, and they should not be punished for something that is out of their control.
It is important to remember that every situation is different. If you are concerned about a child, it is always best to talk to a trusted adult, such as a teacher, counselor, or social worker. They can help you to assess the situation and determine the best course of action.