Прочитайте текст. Из каждой строки (В9-В18) выпишите ОДНО лишнее слово. B9. A hundred years ago people all over the world lived very differently from how do they live now. B10. Let's have look at some ways in which daily life has changed enormously since then. Washing B11. clothes was much more difficult and time-consuming because of people didn't have washing B12. machines. For example, there was no running water and people that washed their clothes in B13. huge tubs of water. To wash all the family's clothes, they were used about 60 buckets of water. B14. Keeping cool was a priority, however - especially for people living in enough hot countries. Nowadays, B15. we have air conditioning to keep our houses cool but since then, no modern air conditioning B16. existed. In some places people lived in every houses which were partly caves: large holes cut B17. in the rock in the side of a mountain. The air in these 'cave-houses' was always far cool and pleasant. B18. It was also such common in many places to hang wet washing around the house to cool it down.