1.we….in london now. a.live b. lives c. have lived 2. last night i….a wonderful dream. a. have b. had. c. am having 3. i have many friends….are interesting a. it b. them c. they 4. i can see a lot of…in the yard. a. childs b. children c. childrens 5. india….in asia. a. is situated b. is proud of c. is interested in 6. my parents…allow me to go out. a. doesn’t b. don’t c. not to 7. we are going to the theater… sunday. a. in b. on c. at 8. it usually…me ten minutes to get to the post office. a. take b. took c. takes

1. we live in london now. (мы живём в лондоне сейчас) 2.  last night i had a wonderful dream. (прошлой ночью мне приснился чудесный сон) 3.  i have many friends. they are interesting. (у меня много друзей. они интересные) 4. i can see a lot of children in the yard. (я вижу много детей во дворе) 5.  india is situated in asia. (индия находится в азии) 6.  my parents don't allow me to go out. (мои родители не разрешают мне выходить) 7.  we are going to the theater on sunday. (мы идём в театр в воскресенье) 8. it usually takes me ten minutes to get to the post office. (обычно у меня уходит 10 минут чтобы добраться до почтового отделения)

a) the experimental battery car has made at most 60 km without recharging of the batteries.

глагол сказуемое has made - past perfect, 3-е лицо (it), ед. ч.

экспериментальная аккумуляторная машина прошла не более 60 км без подзарядки аккумуляторов.

b) people knew that the electric current was the motion of electrons through an electric conductor.

глагол сказуемое   knew - past simple, 3-е лицо (they), мн. ч.

                                  was - past simple, 3-е лицо (it), ед. ч.

люди знали, что электрический ток-это движение электронов по электрическому проводнику.

c) now the workers are laying down the track.​​

глагол сказуемое   are laying down - present continuous, 3-е лицо (they), мн. ч.

сейчас рабочие прокладывают путь.​​

It is difficult to imagine a world in which there is no book. to her we are accustomed to from childhood, she reveals to us the wonderful mysteries of life and gave useful advice at a difficult moment, taught us to understand ourselves. the major purpose of the book - to preserve the knowledge accumulated over centuries, and transmit them to future generations. because of this was made possible the rapid progress of humanity in the past century in the field of science. most scientific discoveries are made on the basis of the previously accumulated and systematized information, the results of experiments from around the world. the knowledge that we receive from the books allow us to move forward without wasting time on finding that someone already known. book, we owe the fact that today we can enjoy the masterpieces of ancient literature. communication with the book helps a person to develop and improve. for in order to understand the meaning that the author tries to convey to the reader, should be read carefully, carefully, to connect their own experience, to be able to analyze the information. and if the reader is possible, before it opens a whole world of interesting events, deep spiritual experiences, intellectual discovery. at all times, the book was treated as a shrine. once, before the invention of printing technology, books were copied by hand, and their covers were adorned with gold and precious stones. book book is considered to be the bible - an ancient and eternal treasure trove of wisdom on all occasions that come to us through the complicated history of two millennia. principles set out therein are relevant and life today. the book, written many centuries ago, helps us to know the world and thinking of our ancestors, thus revealing the secrets of human nature. through books we can trace the evolution of a person's world, social order, ethical standards. books store all the known history of our existence on earth. today, several book losing its position in relation to other high-tech means of communication. but, in my opinion, there is nothing wrong with that. e-books that can be found on the internet is much easier and faster access to information, the right person. but supporters of the traditional reading of books will always be a lot, because communication with the printed book is a special feeling, if you talk to a live person.