Контрольные задания

Вопрос:

Фото задания: 12. While we ____ to school, it started snowing. It was beautiful! A was walking B were walking C walked

Фото задания

12. While we ____ to school, it started snowing. It was beautiful! A was walking B were walking C walked

С подлежащим we в Past Continuous используется were walking.

Ответ: B — were walking.