Iv. choose the correct word. 9. don’t you see the old woman has dropped her gloves? (to lift, to pick up, to raise) them for her! 10. this question has been (to lift, to pick up, to raise) many times and it is still under consideration. 11. as there were only (a couple, a pair) of pages left, the girl decided to finish the book before going to bed. 12. i saw a nice (couple, pair) of shoes in this shop the other day.

1) pick up 2) raised 3) couple of 4) pair

1 The mechanic worked on that farm two years ago. 2 I have never been to Sverdlovsk. I think, I will go there next year. 3 Last week you missed four lessons, Mike. 4 Next year they will buy two lorries for the farm. 5 My aunt has bought a new dress. I like it very much. 6 Where does work this man? He works at the post-office. 7 Tom wasn't at home when. I arrived. He had just went out. 8 My father does not  work on Sunday. 9 The children are eating soup now. 10 Yesterday they  decided to help their grandmother.

1.Global warming is caused by the melting of glaciers
глобальное потепление вызвано таянием ледников 
2. Do homeless people a hard life
У бездомных людей тяжелая жизнь
3. Are endangered animals is becoming less and less
Находящихся под угрозой исчезновения животных становится все меньше и меньше
4. Running water flows in rivers
Проточная вода течет по рекам
5. Medical supplies cure us from the disease
Медикаменты лечат нас от болезней
6. Forest fires are often caused by the negligence of people
Лесные пожары очень часто вызваны неосторожностью людей
7. Natural disasters kill many people
Природные катастрофы убивают много людей