Задайте 5 видов вопросов к предложению. in 1916 the railway finally joined petrograd to vladivostock.

In 1916 the railway finally joined Petrograd to Vladivostok, didn’t it? Разделительный

When did the railway finally join Petrograd to Vladivostok? Специальный

Did the railway finally join Petrograd to Vladivostok in 1916? Общий

Did the railway finally join Petrograd to Vladivostok in 1916 or in 1917? Альтернативный

What joined Petrograd to Vladivostok in 1916? Вопрос к подлежащему