Question

Хелп

Часть А. Выберите один верный ответ из предложенных
А1. The blouse needs….
a) to wash
б) to be washed
в) being washed
г) washing
А2.Do not forget…the travel agent .
a) to phone
б) phone
в) phoning
г) phoned
А3. I shall never forget…her for the first time.
a) to see
б) seeing
в) seen
г) see
А4. I regret…that, I am really sorry.
a) say
б) said
в) saying
г) to say
А5. I can…it myself.
a) to do
b) do
c) doing
d) done
А6. I really must stop….
a) close
б) closed
в) to close
г) closing
А7.You should remember…him .He will be at home.
a) phone
б) phoned
в) to phone
г) phoning
А8. Do you enjoy….
a) taught
б) teach
в) to teach
г) teaching
А9. Why have you stopped? Go on….
a) to read
б) reading
в) reads
г) read
А10. I can not help…about that awful accident.
a) thinking
б) to think
в) think
г) thought
Часть В. Укажите 3 ответа на во В1. What words are connected with topic “Tsiolkovsky”?
А) air
Б) oil
В) axiom
Г) solution
Д) mechanics
Е) flight
В2. What did Tsiolkovsky study in libraries and lecture rooms?
А) physics
Б) history
В) astronomy
Г) geometry
Д) Art
Е) literature
В3. What would there be without the Sun?
А) no water
Б) no light
В) no eath
Г) no metal
Д) no heat
Е) no energy
Часть С. Дайте развернутый ответ на во С1. What is the difference between the arc welding and non-consumable electrode arc welding?
С2. What are the disadvantages of the non-consumable electrode arc welding?
С3. How is electrode protected from the air in gas-metal arc welding?