Общий:
Do these pupils have four lessons every day?
Специальный:
What do these pupils have every day?
Вопрос к подлежащему:
Who has four lessons every day?
Альтернативный вопрос:
Do these pupils have four or five lessons every day?
Разделительный вопрос:
These pupils have four lessons every day, don't they?
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Good Luck!