Задать 5 вопросов к предложению-I usually eat dinner at half past

I usually eat dinner at half past seven. Я обычно обедаю в половину восьмого.
1. Do I usually have dinner at half past seven? Общий вопрос.
2. What time do I usually have dinner? Особый вопрос.
3. Who usually has dinner at half past seven? Вопрос к подлежащему.
4. Do I usually have dinner at half past seven or at eight oclock? Альтернативный вопрос.
5. I usually have dinner at half past seven, dont I? Разделительный вопрос.