с английским, тяжело с этой темой
Paraphrase the following sentences using Complex Subject with the Infinitive.

Model: It happens that she sings well. — She happens to sing well. 1. It happened that his father came. 2. It happened that I knew Eliza’s brother well. 3. It appeared that they were coming down when I left the room. 4. It seemed that he didn’t notice that I was in outdoor clothes. 5. It seems George needs a real friend. 6. A voice on the stairs behind made us start. 7. It is unlikely that he will come and see us soon. 8. It is known that he has been one of the most popular writers of his time. 9. It was told that the Head Master was waiting in the office. 10. It is certain that everything will get better. 11. It is likely that he will win the prize. 12. They say that he is honest. 13. It seemed to him that his father was inclined to be patient with him.

1We often do great harm to our environment Мы часто наносим вред окружающей среде
2 How can we protect it? Как мы можем защитить ее?
3 I’m sure that some of us don’t notice global problems which are taking place Я уверен, что некоторые из нас не замечают глобальные проблемы, которые сейчас имеют место
4 Has everyone heard about global warming, climate change, sea level rise, overpopulation? Слышал ли каждый о глобальном потеплении, изменении климата, увеличении уровня моря, перенаселения?
5 I think that we are more or less familiar with these issues Я думаю, что мы более или менее знакомы с этими вопросами
6 The problem is that we don’t pay enough attention to it Проблема в том, что часто мы уделяем достаточного внимания этому
7 Certainly, we need to think thoroughly about these problems Конечно, нам нужно тщательно подумать об этих проблемах
8 Let’s look at the problem of overpopulation Давайте взглянем на проблему перенаселения
9 How can we solve this problem? Как мы можем решить эту проблему?
10 We shouldn’t get married and have children, shouldn’t we? Нам не следует женить (выходить замуж) и иметь детей, не так ли?
11 Certainly not Конечно, нет
12 On the contrary, Russia has the opposite problem Наоборот, у России обратная проблема
Может

1) у тебя написано, 2) 1. doesn't get, 2. aren't, 3. don't go, 4. aren't. 3) 1. Does my sister get ... 2. Are they... 3. Do I go... 4. Are they 4) When does my sister ... marks? 2. Where are they ... now? 3. How do you go ... morning? 4. What are they drowing? 5) 1. Who get day? 2. Who is ... now? 3. Who go ... morning? 4. Who is ... now? 6) 1. My sister ... day, doesn't she? 2. They … now, aren't they? 3. I ... morning, don't I? 4. They ... now, aren't they?
И ещё слова drowing не существует проверь, а в 1-Ом предложении в слове get нужно поставить букву s в пунктах #1,5 и 6 ( тоже проверь )