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?