3трансформируйте предложения в действительном залоге в страдательный 1 my mother has cooked a delicious dinner. 2 this famous writer published a new book. 3 the foreign delegation has recently visited our plant. 4 mr. brown will answer your message. 5 my friends often invite me to their parties. 6 we usually discuss such kind of problems with my colleagues. 7 i showed my passport to a custom-officer. 8 i will buy flowers and my brother will bring a present. 9 the receptionist filled in all the papers. 10 the teacher will ask me tomorrow.

1a delicious dinner has been cooked by my mother. 2 a new book was published by this famous writer. 3 our plant has recently been visited by the foreign delegation. 4 your message will be answered by mr. brown. 5 i am often invited by my friends to their parties. 6 such kind of problems is usually discussed with my colleagues. 7 my passport was showed by me to a custom-officer. 8 flowers will be bought by me and a present will brought by my brother. 9 all the papers were filled in by the receptionist. 10 i will be asked by the teacher tomorrow.

If my friend gets sick then i will come to him every day. and support him, talk to him, help around the house and do everything he finds difficult to do. after all, friendship is not only when you have fun, but also when you need to help your friend if he needs it. если мой друг заболел то я буду приходить к нему каждый день и поддерживать его, по дому и делать всё,что он затрудняется сделать. ведь дружба это не только когда вы развлекаетесь но и когда нужно своему другу если он в этом нуждается.

ответ: nowadays, you can't do without a computer. it is present in almost all areas of human life: it plots courses for ships and planes, manages space stations, creates projects for various buildings and their interiors, helps draw drawings, keep records, make up books and magazines, and even write music!

with the advent and development of computer technology, readers no longer need to fill cabinets with thick volumes, and music fans-to pile on the shelves of numerous cassettes. now you can just buy a few small disks with a large amount of information on them.

thanks to the internet, the computer has become an inexhaustible source of knowledge for schoolchildren and students. what's not here: educational games, encyclopedias, dictionaries, and much, much more. that is, the benefits of a computer are obvious and unquestionable.

but at the same time, you need to know about the harmful effects of working with it: for example, such as reduced vision, headaches, overstrain of certain muscle groups, etc.,

this is quite simple if you follow a few rules: do not sit at the computer all day long, often ventilate the room and do gymnastics. and then this smart car will turn into your real friend.

2 option

in our turbulent age, when all areas of life are constantly improving and developing, it is difficult to find a home, office or business that does not have a computer.

it is difficult to find a person, even among preschool children, who does not have the simplest skills to work with this smart machine. what a few decades ago seemed something incomprehensible, unknown, complex and almost fantastic, has now become common and accessible even to a child. many people can no longer imagine their work, study, or daily life without a computer.

the first electronic machines were invented to help people make complex mathematical calculations and store numerous huge formulas in their memory. but over time, it turned out that these machines can

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