Нужно поставить предложение в Present Continuous, Past Continuous, Future Continuous, General Questions.
Вот предложение The went to St. Peterburg in summer.

Present Continuous- The went to St. Peterburg is going to be this summerPast Continuous - The went to St. Peterburg was being  in (that) summer.Future Continuous - The went to St. Peterburg will be being in summer.General Questions- Is The went to St. Peterburg in summer?/ was The went to St. Peterburg being in summer?/ will be The went to St. Peterburg being in summer?