нужно подчеркнуть инфинитивы The people in ancient cities were divided into classes. Government officials, soldiers and priests belonged to the upper classes. The middle and lower classes were made up of merchants, farmers and craft workers. Newcomers and slaves had to live outside the city and were seen as outcasts.

1.they are in the school, aren't they?  

2.they aren't at home? are they?  

3.they do exercises, don't they?  

4.she can sing, can't she?  

5.he doesn't like soup, does he?  

6.there are a little bear, aren't there?  

7.it is a cake, ian't it?  

8.you will go to the cinema, won't you?  

9.you can't swim, can you?  

1. пустьонипросматриваютэтигазеты 2. пустьонизвиняется

на  2 июля 1900  толпами  людей, живущих в  городесобрались, чтобы  посмотреть  первый  дирижабль  zeppelinподняться в  воздух.  подобные  дирижабли  были  уже около  50 лет, но  zeppelin  был первый  дирижабль  с  специальной конструкции, что  позволило ему  передвигаться быстрее, чем те,  построенных до.  изобретатель  цеппелина  был граффердинанд фон  цеппелин.  в 1910 году  дирижабль  deutschlandстал  первым коммерческим  дирижабль  в мире.  к началупервой мировой войны  в 1914 году,   дирижаблиездил  за  172 000  км и  перенесены  34000  пассажирских и  rewбезопасно.

last year my friends and i went to the mountains during our  holidays.    it was amazing. we went skiing and sledding a lot, we were playing snowballs and making a snowman. the weather was perfect: frost and sun, all the time we had to wear  sunglasses as in summer.    in the evening we decided to  have dinner in the hotel restaurant and had fun. after dinner we went to our rooms which  were cosy and bright. so  jacek was  playing the guitar, anna was  singing, i was chatting with my parents, max and alice were watching a funny movie, and martha was playing her favourite computer games.  everybody was relaxing. it was great.  then everybody wanted a drink of tea and veronica brought her thermos. we poured tea in the mugs, the tea was hot and fragrant. but we couldn't drink it, because it was salted!   it turned out that in the morning veronica was afraid to be late, she hurried and confused salt and sugar! everyone laughed. it was really fun.  then we came to the night cafe  on the nineth floor and drank sweet  tea there.  i will remember that salt tea all my life!