Даю МНОГО БАЛЛОВ!Задание : Написать письмо на тему "protecting the environment".

Даю МНОГО БАЛЛОВ!
Задание :
Написать письмо на тему "protecting the environment". В нем необходимо задать 3 вопроса.
Письмо написано, вопросы имеются в нем. НО! Я не знаю верно ли я поделила на абзацы участок, который отмечу таким значком . Может вообще не необходимо его отделять?

Писать шапку не вижу смысла.

Dear Tim,
Thanks a lot for your letter. It was great to hear from you! Sorry I haven't been in touch for so long. How are you?

Have you ever thought about the environment? By the way, there are many problems with air, water and soil pollution in our country.

If you ask me, I think that to solve the problem we must organise separate collection of rubbish in families and in districts. Also, it is very important to collect rubbish from streets, parks, pounds, lakes and rivers. Besides, factories should reduce toxic fumes. Moreover, our country needs new recycling factories. In addition, we must protect migrating birds and mammals that come into our cities to find smth to eat. Do you agree with me?

Заключение( тоже не вижу смысла прописывать)