Определите , к какой части речи принадлежит данное слово : marriage

Clouds play a powerful(1)____in warming and cooling our planet. Even a one-percent change in cloud can have dramatic(2)____on global temperature. On the one(3)____, clouds spread out like global umbrellas, blocking the sun's heat energy and reflecting much of it(4)____into space. That cools the planet. But clouds can also act like giant blankets(5)____trap heat radiating from Earth. This(6)____to keep the planet warm and suitable for life. All life processes on Earth depend on a balance(7)____this warming and cooling. If the balance shifts, the effects(8)____be disastrous. Colder winters or hotter summers could threaten entire species of plants and animals, and force whole populations-humans included-to move to different latitudes. Scientists are now studying clouds in an attempt to forecast(9)____climatic changes. They hope to(10)____answers to many questions.

_______________________________________________________________
|__№__|_________a__________|_________b_________|________c_________|
| 1 | part | role | place |
| 2 | reason | effect | source |

| 3 | side | view | hand |
| 4 | out | back | round |

| 5 | which | while | when |
| 6 | has | helps | makes |

| 7 | among | in | between | | 8 | could | must | should | | 9 | so | such | a |

| 10 | look for | put | find |

№2 Choose the right words to complete the sentences:
1. They(can / might)____be away for the weekend but I'm not sure.
2. He(can / could)____be from Sheffield,judging by his accent.
3. They(can' t / may not)____still be out!
4. With luck,tomorrow(can / could)____be a cooler day.
5. You(can / might)____be right but I'm going back to check the information.

Помогите пожалуйста с этими заданиями,буду очень благодарен!

responsible, economical, insurance, significant, revolutionary, affectionate, interrogate, accuracy, kingdom, director, doubt- ful, neighborhood, basic, socialism, economist, creative, criti- cize, meaningless, rarely, disarmament, hardness, furious, partnership, imagination, stupidity, fishing, accomplish, mod- ify, nasty, concentrate, colonial.

1. Usually he sits near the window .
2. Our college has a big building.
3. Newton was an outstanding scientist.
4. This method is widely used.
5. Where do you work?
6. Do you like your work?
7. Our students do a lot of their work in the laboratories.
8. There are some departments at the Institute.

2. Найдите а) подлежащее и б) сказуемое в данном предложении:
In the nearest future the pupils are to be tested in all subjects.

3. Вставьте нужный предлог:
1. I go ... the college... bus.
2. Many students... our college study well.3. ... leaving the college I can try to enter the University.
4. Our college trains specialists... work... different spheres.

4. Употребите нужную форму глаголов to be и to have:
1. Prof. Ivanov... our lecturer.
2. I... a first-year student now.
3. He... born in 1985.
4. My brother... two children.
5. They... a lot of work to do this week.

5. Употребите нужный модальный глагол или его эквивалент:
1. You... consult your director.
2. ... I go with you? – Please, do.
3. The train... come at 7 o’clock yesterday.
4. The students... come to all their lectures.
5. They... speak English and don’t know French.

rosecution, defenseless, illegal, action

1.Every year he plans to go to the country for a holiday. 2. Every year his plans remain just plans. 3. There is a lift in the house. 4. The crane lifts different elements of the house and puts them in place