Поставьте предложения в вопросительную и отрицательную формы
1. Many ancient Russian churches were destroyed during the war.
2 Masterpieces from our museum were being exhibited in different cities in June last year.
3. The exhibition had been held before we arrived.
4. The book is much spoken about.
5. This article will be translated at the lesson on Tuesday.
6. Nancy was given the opportunity to do this work.
7. The letter has been posted today.
8. Moscow is always beautifully illuminated during the holidays.
9. This anniversary was widely celebrated in our town.
10. A new underground station is being built in our district.