Вместо подлежащего we можно использовать you. (звучит реальнее в речи) общий Do we buy presents to each other? специальный What do we buy to each other? альтернативный Do we buy presents or food to each other? разделительный We buy presents to each other, don't we? вопрос с предлогом Who(m) do we buy presents to?
общий Do we buy presents to each other?
специальный What do we buy to each other?
альтернативный Do we buy presents or food to each other?
разделительный We buy presents to each other, don't we?
вопрос с предлогом Who(m) do we buy presents to?