By and by Moscow was becoming a fairly important city

Задайте 5 типов вопросов (английских) к этому предложению.

Общий

Специальный

Разделительный

Вопрос к подлежащему

Альтернативный

By and by Moscow was becoming a fairly important city, wasn't it? Разделительный

What was becoming a fairly important city? Вопрос к подлежащему

Was Moscow becoming a fairly important city by and by? Общий

Was Moscow or Novosibirsk becoming a fairly important city by and by? Aльтернативный

When was Moscow becoming a fairly important city? Специальный