Прочитайте текст. замените слова в скобках соответствующими формами. it’s difficult to imagine life without shoes. ever since people first started to make clothes, we (1. try) many different ways of protecting our feet. early shoes (2. make) out of leather. in those days, people’s shoes were much simpler than (3. we) are today. they didn’t have a heel and some shoes (4. have) very long toes to show how important the wearer was. in colder countries, moccasins (5. keep) people’s feet warm. this was (6. little) important in warmer countries than in colder countries, so open-toed sandals were more popular there. until 1790, you (7. cannot) fasten your shoelaces, because they hadn’t been invented yet! it was in that an englishman came up with the idea for the first time. another thing we have today that people in the past (8. not do) is different shoes for our left and right feet. they appeared in the middle of the 19th century.