Задайте общие вопросы к предложениям с глаголом to be. 1) this toy is for my little nephew. 2) there will be a concert next week. 3) that was his mistake,not theirs. 4) the flight was delayed for half an hour. 5) the smirnovs will be in the crimea this summer.

1. Is this toy for my little nephew? 2. Will there be a concert next week? 3. Was that his mistake, not theirs? 4. Was the flight delayed for half an hour? 5. Will The Smirnovs be in the Crimea this summer?