Bыбрать правильное слово или фразу 1.Tower Bridge was/were completed in 1894 2. Batteries was/were invented in 1800by Alessandro Volta 3. In what year was discovered Pompeii/Pompeii discovered 4.The Eiffel Tower is/are visited by many people each year 5.Refrigerators are/aren't used to keep food cold 6.Is/Are the digital camera often used in photography?