вставить слова в предложение. MEANS OF TRANSMISSION
cables. radio. waves.
wires. coaxial cables. optical fibres. antennas. satellites

- Telecommunication systems need means for the (1 ) of any
information, wh ich is translated into electromagnetic waves that connect the transmitter to the receiver.
These means can be physical media , such as (2) , or radio
(3) , which are transmitted by air. Different kind of cables can be
used. The simplest communication cables consist of a single pair of (4)
twisted together. Other types are (5) cables and optical
(6) __ . Radio waves need (7) __
to be transmitted and sometimes (8) __ _ are necessa ry for long-distance
transmission.

1)the .lily-of-the-valley.. is a beautiful spring flower.

2)there are a lot of..islands. in the pacific ocean.

3)the baikal is the ..deepest. lake in the world.

4)masha spent her holidays on the black sea .coast..

5)moscow is a very ..large. city.

6)the mississippi is a .large.. river, it is the ..largest. river in the usa.

7)the mississippi .flows..south.

8)the urals is a famous .chain.. of mountains.

9)is the volga a .deep.. river.

10)there are four .parts.. in great britan.  they are england,wales,scotland and northern ireland.

11)are there any .plains.. in europe?

12)washington, d.c. lies.. on the potomac river.

13)the forest was .stretching.. to the east.

My family isn't large. besides my parents i have an elder sister whose name is irina. she is 19 and she is a student of the institute.  i am masha. i am 13 and i am a student of the secondary school. i am not very tall but i am not short either. i  like  skating and reading. my mother's name is inna vasilievna. she is 39 and she is a nurse in our hospital. my mother is very pretty and kind. my father's name is ivan petrovich. he is 42 and he is a driver in the same hospital. my father is very strong and strict. he  likes to play chess  and we  often  play chess  in the evening. our granny doesn't live with us, but she lives not far from our house so i  often come to see  her on sundays. i visited her  last night  and she  was  glad  to see me. we have supper then i read my favourite book about animals and i  went to bed  about 12 p.m. we are a friendly family and we try to get along with each other and try  to discuss  our problems and to solve them  together.   моя семья небольшая. кроме моих родителей у меня есть старшая сестра, чье имя ирина. ей 19, и она учится в институте. я маша. мне 13 лет,   и я учусь в средней школе. я не высокая, но я не маленькая. я люблю кататься на коньках и читать. мою маму зовут инна васильевна. ей 39 лет, и она работает медсестрой в нашей больнице. моя мама красивая и добрая. моего отца зовут иван петрович. ему   42 года, и он работает водителем в той же больнице. мой отец сильный и строгий. он любит играть в шахматы и мы часто играем с ним в шахматы по вечерам. наша бабушка не живет вместе с нами, но она живет не далеко от нашего дома, поэтому я часто прихожу к ней по воскресеньям. я была у нее прошлой ночью, и она была рада меня видеть. мы поужинали,   потом я читала мою любимую книгу о животных, и я легла спать около 12 часов. мы дружная семья, и мы стараемся ладить друг с другом, мы обсуждаем наши проблемы и стараемся решить их вместе.

лишние слова подчеркнуты

1.i want to get by a good result in my exam.

2.you can't miss my house; it's opposite of the market.

3.my teacher who has been helping me to prepare for my exam.

4.i like golf, but my friend he is mad about it.

5.it's hard to understand him because of his pronunciation is bad.

6.at the end of the day i was been made to do my homework 

7.i was so nervous that i could not stop a shaking

8.when she was young she used to be work for pocket money

9.when she finished the school she decided to study law

10.she was too much tired to go out with us 

this man was really tall.

he would have been a good composer now if he kept playing.

i was really astonished. 

i thought he was weak to do it.

he was too strong compared to his classmates.

she was really beuatiful.

that boy was ugly.

that was the first time i saw a handsome guy.

our trip was too long so everynbody was tired.

there was a large swimming pool.

she was too thin.