Напишите следующие предложения в прошедшем и будущем временах: 1. There is much snow in winter. 2. There are 5 thea tres in our city. 3. There is no lift in our house. 4. There are many new books in our library. 5. There is little milk in the bottle. 6. There are 3 rooms in our flat. 7. There is a map on the wall.