Обчисліть масову частку оксигену в складі етанолу​

You ) the browns in their living room.they ) their saturday evenings at home. look ,mr brown ) in his armchair and ) tv. he ))sports programmes and the news. mrs )a magazine. she ) magazines and newspapers every morning.betsy? their ) care of the family pets. now she ) her fish.her elder brother bob )a ship.he ) to be an artist.  2)cope out these sentences and put the verbs into the correct tense past simple or present pefect.  1)i (do) just my homework.  2)alice (collect)german and french coins last summer.  3)susan(be) already to the lidrary.  4)he(see) this film yesterday. you(buy) any christmas presents? -not yet.  6)carol (invite) her classmates to her home last sunday.  3)answer the questions in written from.  1)who prepares the breakfast for your little 2)do you read fairy tales for you younger sister? -no ,  3)shall i send these postcards tooday? -no,  4)did your headteacher clean this classroom yesterday? -no,  5)shall i make these phone calls tomorrow morning? -yes,i think you

Dear Ann,

I'm in Sochi now. We live in a hotel! It's cosy! We eat 3 times a day, the food is very tasty. There is a swimming pool, a lot of attractions here, I really like to ride them. People here are friendly. In the evening we have parties, but they end late, so I was there only twice. I bathe every day. The sea is salty and very warm. It's not black, but blue and very clean. Weather is great! I've been resting for a week already. It was not raining. I'm tanned! Coming back soon! Email what's new with you!

Best wishes,

Vlad