Ответ:
1 I think we need charities. They help people who are in need, because they are poor or ill. So, they cause a positive effect on our society.
2 Yes, I would. I would choose organizations that help children who have serious illnesses.
3 I appreciate that they take part in the event, because it must be hard for them, at first. Most of them have physical and mental injuries.
4 When I face a big challenge I try to pass it using all my abilities.
5 (If we talk about charities that help people with serious illnesses) These organizations can monitor not only people who suffer and need help, but also their families. Because, in my opinion, the members of such families also need psychological support.
Объяснение: