Question

He went to school yesterday ( Interogative

Answer 1

answer

Did he go to school yesterday?

Explanation:. Your sentence is in Past Indefinite form, so as a (Be verb ) you should use (did) and use the Present form of Main verb (go).

Never use (did + went) because you already use (did) as a past be verb, so use (did + go)

Interrogative - Be verb + Subject + Main verb + rest of the sentence.