Respuesta :
Answer:
the sentence said- his grandson studied the lesson,
Explanation:
im not sure what you mean by correct or incorrect so i just typed the sentence in English for you instead
Answer: su nieto estudia la lección
Explanation: it’s estudia because if you put estudie it means that you are studying but you saying as a third person POV but it depends if it’s presente or pasado because if it’s on pasado it’s estudio which mean he studied but if it’s on presente then it’s estudia. hope this helps