It is in autumn. the trees are yellow, the sky is .

Cloudy,orange,black вот как то так

It is rainy in autumn. the trees are yellow, old. the sky  is grey.

1. has mary already paint her picture? 2. what has mary already paint? 3. has mary already paint her picture or read the book? 4. who has paint the picture? 5 mary has already paint her picture, hasn't she? 1 have we just seen the new fil? 2 what have we just seen? 3 have we just seen the new film or read the new book. 4 who has just seen the new film 5 we have just seen the new film, haven't we? 1 has jack already made a sandwich 2 what has jack already made 3 has jack already made a sandwich or a soup? 4 who has already made a sandwich ? 5 jack has already made a sandwich, hasn't he? надеюсь

ответ:As you know, there are a lot of ecological problems in the world like: air pollution, water pollution,soil pollution and etc.. So, let's talk about solutions of this problems. First of all, people should understand that all the rubbish that people throw on the ground eventually goes underground and lies there for a very long time, polluting the soil around. Also, it spoils the appearance of the city and, in principle, the place where a person litters. As for solution of some problems I want to say the following: it is impossible to solve all ecological problems, in fact but some of them we can really prevent. As for air pollution, I think that people who use car should also use fuel that does not pollute the air as much standard. As for water pollution, I think that people shouldn't built factories near from lakes or rivers. It will be favorable for the environment of the reservoir, the factories will not send it with their chemical waste. As for soil pollution, people should just not throw garbage on the ground, but throw it into designated containers.As we can see, most of problems are really have the solution. Now we should just to understand that that we are mocking nature with all these actions and and start taking the necessary measures.

Объяснение:Не обращай внимание на тавтологию в предложениях, где я перечислял решение проблем, это так и задумано, метод перечисления в сочинениях рассуждения;)

Тут 11 предложений, ну думаю за больше кол-во оценку не снижают :DD

P.s. если я тебе пометь ответ как лучший