Преобразуйте предложения в вопросительные и отрицательные. 1. the children listened to their mother very attentively. 2. peter went home at once. 3. she did her homework quite correctly. 4. the children ran to the river to bathe. 5. the postman knocked at the door. 6. they looked at me angrily. 7. we left the house early that morning. 8. she told him everything at once. 9. the lesson began at eight o’clock. 10. they knew nothing about me.

1. in 1995 java was licensed by netscape for use in their internet browser, navigator. 2. basic has been extended by microsoft in its visual basic product. 3. perl was developed by lary wall in 1987. 4. specific problems are not solved by systems software. 5. in the last ten years, speed trap units have been installed by police on many busy roads.

i will try to lead small excursion on our apartment for you. so, having entered into apartment, we appear in a spacious hall. at the left there is a case and a hanger for clothes, and on the right - a curbstone and a mirror. there and then near to one party an input in kitchen, with another - doors in a bedroom of parents and a children's room. in a children's room it is light and spacious, there is an exit on a loggia. we manage here with the brother together. in our bedroom there are two beds. the left corner occupies clothes, nearby - a case for toys and books. by the way, at us fine children's library, in it very interesting books are collected. too it is a lot of toys - my brother still small.on the right party along a wall stand a curbstone for the tape recorder and the tv, a desk behind which i do homework, i draw. to tell the truth, on my desk the disorder quite often reigns, and mum is sometimes angry at me for it. over a table - book shelves where there are my textbooks, and also volumes from a series «children's encyclopaedia» which i sometimes like to esteem. on one of shelves i have allocated a place for a corner where has collected various bagatelles for memory of a trip on the sea: beautiful stones, sea cockleshells, souvenirs. i all it has arranged so that every morning, having opened eyes, i could admire beauty which reminds me that soon again there will come summer, and we all family will go again to the tender and warm sea. now you represent, as our apartment looks. come to us on a visit - and you will see, how at us is pure and cosy.