Составьте 5 типов вопросов My friend bought a book yesterday.

1. Общий вопрос: Did my friend buy a book yesterday? 2. Специальный вопрос: When did my friend buy a book? 3. Вопрос к подлежащему: Who bought a book yesterday? 4. Альтернативный вопрос: Did my friend buy a book or a magazine yesterday? 5. Разделительный вопрос: My friend bought a book yesterday, didn\'t he/she?