Telecommunication-телекоммуникация, дальняя связь; телефон, телеграф, радио

Vocabulary: 
telecommunication-телекоммуникация, дальняя связь; телефон, телеграф, радио
to develop — развивать, совершенствовать
to deny — отрицать, отказываться от
cell phone — мобильный телефон
exchange — обмен
permanent — постоянный
tool — инструмент
effectively — эффективно
to consider — считать, полагать
operator — оператор
to provide — обеспечивать, снабжать
network — сеть, система
subscriber — подписчик, клиент
to receive — получать, принимать, воспринимать
facility — оборудование, аппаратура, приспособления
to augment — увеличивать, прибавлять
invention — изобретение
to expand — расширять, увеличивать
installation — установка, размещение
to extend — распространять, расширять
to grow (past grew, p.p. grown) — расти, увеличивать
gradually — постепенно, понемногу
to compete — конкурировать, соревноваться
contribution — содействие, вклад
wireless — беспроволочный, дистанционный
outbreak — (зд) внезапное начало
to establish — основывать, создавать
valuable — ценный, полезный
supplement — дополнение, добавление
immediate — внезапный, безотлагательный, немедленный 
influence — воздействие, влияние
to broadcast (past broadcast, p.p. broadcast) — передавать в эфире, вещать


EX.Put the verb in Present Continuous or in Present Simple.
1) What are you doing here now? - We are listening to tape-recordings.
2) D you want to see my father?-Yes, I do. 
3) Michael knows German rather well. He wants to know English, too, but he has little time for it now. 
4) What magazine are you reading? - It is a French magazine. There is good articles on sport here. Are you interested in sports? - Yes, I am. But I do not know French. 
5) We are having an English lesson now.
6) Does Lena usually prepare her homework at the institute? - No, she doesn't. As a rule, she works at home.- And what is she writing now? - Oh, she is writing an article for our wall newspaper.
7) Who is that man who is standing in the doorway? - Do you not recognize him? It is John, my cousin.
8) I have no time now,I am having dinner. 
9) Does your family leave St. Petersburg in summer? - Yes, we always go to the sea-side. We all like the sea. Mother stays with us to the end of August, but father returns much earlier 
TEST SAVOLLARI.
46. First catch your... then cook it.
A) hare
B) hair
C) heir
D) car
E) bear
47. To’gri javobni tanlang.
... name is Samuel, but ...may call ...Sam.
A) my/you/me
B) his/you/me
C) my/she/him
D) your/you/me
E) her/he/him
48. Don't worry. I'll do ... best to help ....
A) my/you
B) your/you
C) his/him
D) her/her
E) -/to you
49.To’gri javobni tanlang.
Mary is... girl in class.
A) the tallest
B) taller
C) tall
D) -
E) tallest
50. I've done ... part of my work.
A) the most difficult
B) more difficult
C) most difficult
D) difficult
E)-
51. The play I saw yesterday was ... than this one.
A) worse
B) bad
C) worst
D) the worst
E)-
52. Mos fe’lni qo’ying.
Listen! Somebody... in the next room.
A) is singing
B) sings
C) are singing
D) sing
E) is sung
53. We don't like him because he always ... lies.
A) tells
B) was telling
C) tell
D) are telling
E) has told
54. When Mr. Brown... to the party all the guests... at the table.
A) came/ were sitting
B) came/are sitting
C) come/sat
D) comes/sit
E) came/had sat
55. When Christopher Columbus ... 14 he ... a sailor.
A) was/became
B) is/became
C) was/becomes
D) are/become
E) were/ came