Укажите и постройте все типы вопросов к предложению Ann asked Mary a lot of questions at the lesson

1) Did Ann ask Mary a lot of questions at the lesson? (general question) 2) Who asked Mary a lot of questions at the lesson? (question to the subject) 3) What did Ann do at the lesson? (special question) 4) Did Ann ask Mary a lot of questions at the lesson or after school? (alternative question) 5) Ann asked Mary a lot of questions at the lesson, didn't she? (tag-question / disjunctive question) уже было