Question

What... at school yesterday? a) have you doneb) has you donec) did you do​

Answer 1

What did you do at school yesterday?

Answer 2

Ответ:

What did you do at school yesterday?

Answer 3

The correct option is "c) did you do." The question "What did you do at school yesterday?" is asking about a past action, so we use the past tense form "did" to form the question. The pronoun "you" also takes the regular verb form "do" in the past tense.