Answer:
As was the case in all Elizabethan grammar schools, Latin was the primary language of learning. Although Shakespeare likely had some lessons in English, Latin composition and the study of Latin authors like Seneca, Cicero, Ovid, Virgil, and Horace would have been the focus of his literary training. Also, Shakespeare probably began his education at the age of six or seven at the Stratford grammar school. Hope this helps XD