There has (0) ..A…. a fascination with the planet Mars ever since science fiction began...

Question

There has (0) ..A…. a fascination with the planet Mars ever since science fiction began to be written (1)……..

novels about beautiful Martian princesses or three-headed invaders became a successful way to make

readers (2) …………a world of the imagination. Now, there is even a Mars Society whose members have recreated Martian conditions on Earth. Devon Island (3)………… in the Canadian Arctic, a vast area which

(4) ……… mountains, cliffs and canyons like those on Mars. There is even a massive crater. Scientists are

(5) …………..advantage of these similar conditions to (6) …………………whether it would be possible for human

beings to live on Mars. On Devon Island, the volunteers are getting used (7) ………space suits all the time.

They have to withstand the extreme temperatures that are also found on Mars. In fact, Mars is not so

different from our own planet as most people (8)…………. . There are four distinct seasons and the sun rises

and (9)…………….. to create days and nights similar in length to ours. In the past, there must have been life on

Mars; scientists have discovered river beds where water (10) ……..and evidence that living organisms once

existed there. Then the systems that supported life (11) ………... Perhaps a giant asteroid hit the planet and

increased its distance from the sun so that temperatures dropped and Mars (12)…….. a dead, frozen planet.

0 A been B be C to be D being

1 A Produce B Having produced C To producing D Producing

2 A to enter B enter C entering D to be enter

3 A lies B lays C is lying D is laying

4 A is possessing B is possessed C possesses D possessions

5 A putting B getting C making D taking

6 A see B be seeing C finding out D be discover 7 A to wear B to be wearing C to wearing D to be worn

8 A imagined Bare imagining C imagine D imagination

9 A sets B is falling C downs D falls

10 A was used to run B used to running C was used to running D used to run

11 A fell down B did wrong C broke down D broke

12 A turned from B turned into C turned down D turned up










SILK PRODUCTION

Large-scale production of silk (0) ..A.. on huge 'farms' of a certain kind of moth. A cocoon of fine threads of

silk (1) ….by the silkworm, which is the grub of this moth. This cocoon is a small tubular structure designed by

nature for the grub (2)…….. while it develops.

The cocoons are transferred from the farm to the factory, where, (3)………. peeled by machines, they (4)…… in

large tanks of warm water in order to (5) ……………the tightly woven silk. In the next step, the threads of silk (6)

……off by hand-operated machines. This part of the process is known as 'reeling' and can only (7)…… out by

highly experienced staff. Silk production in the factory (8) ……… by the raising of the silkworms themselves on

the farm. As soon as the eggs (9) ……..by the female moths, they are stored in incubators. The grubs (10)

…………. .only on mulberry leaves which are only available at a certain time of the year. Thus, the eggs (11)

………to promote hatching, so that the silkworms are born at the same time as the leaves become ready (12)

……..picked.

0 A depends B is depended C has been depended D is depend

1 A is spinning B is spinned C is spun D are spun

2 A to protect B to be protected C to be protect D to be protecting

3 A being B been C having been D having

4 A are floated Bare float C floated D have been floated

5 A be remove B be loosened C loosen D loosening

6 A are wound B are winding C have wound D has been wound

7 A carry out B be carry out C be carrying out D be carried out

8 A is precede B is proceeded C is preceded D had preceded

9 A are lay B are laid C has been laid D have been layed

10 A are feed B are feeds C are fed Dare being fed

11 A must be heat B must be hot C must be heated D must to be heated

12 A to B to have been C to be D to be being
помогите пожалуйста...

Answer 1

Есть (0) ..А.... увлечение с планеты Марс с тех пор, как научная фантастика начала писаться (1)........
романы о прекрасной марсианской принцессы или трехголовый захватчиков стал успешным способ заставить
читателей (2) ............мир воображения. Теперь, есть даже Общество "Марс", члены которой были воссозданы Марсианские условия на Земле. Девон Остров(3)............ в канадской Арктике, обширная область, которая
(4) ......... горы, скалы и каньоны, как на Марсе. Есть даже внушительный кратер. Ученые
(5) ..............преимущество этих аналогичных условиях (6) .....................возможно ли для человеческого
существа жить на Марсе. На острове Девон, волонтеры привыкают (7) .........скафандры все время.
Они должны выдерживать экстремальные температуры, которые также найдены на Марсе. На самом деле, Марс не так уж
отличается от нашей собственной планеты, как большинство людей (8)............. . Есть четыре отличных сезона, солнце и всходит
и (9)................. для создания дня и ночи одинаковой длины в нашей. В прошлом, там должна быть жизнь на
Марс, ученые обнаружили русла рек, где вода (10) ........доказательства и того, что живые организмы когда-то
существовали. Тогда системы, которая поддерживает жизнь (11) ............ Возможно, гигантский астероид врезался в планету и
увеличил расстояние от солнца, так что температура упала и Марс (12)........ мертвой, замерзшей планеты.
0 были б быть с Д быть
1 производить Б добыв с, чтобы производить производить д
2 " а " для входа в введите с ввода д, чтобы быть введите
3 А лежит лежит лежит лежит Б С Д
4 А иметь Б одержим с обладает владения д
5 А поставив Б знакомство с делая Д с
А 6 см. Б видеть с выяснения, будет обнаружить 7 А Б носить носить носить носить с К Д
8 А возомнили чуть-чуть представляя себе с представить воображение д
9 наборы б-это падение с падения падает д
10 А, чтобы запустить средство запуска с был использован запуска используется для запуска д
11 А упала Б сделал не так с сломал сломал д
12 " А " поворачивал С Б В Ц загнул д подвернулся