Though I can't see all the answers here's my take:
The author was making a point that Voltaire's humor was not welcomed because it criticised their beliefs and the book was banned because it was full of his criticising humor that they did not appreciate.
Answer:
Section 4
1. have been doing
2. has been doing
3. is working
4. are playing
5. I have been thinking
6. are staying
7. have been stealing
8. have been laying
Section 5
1. has been ringing
2. have been doing / have been playing / are learning
3. are leaving / have been staying
4. are thinking / not thinking / have been counting
5. has been talking / has been driving
6. have been looking
7. is waiting
The last answer is wrong.
The importance of United Nations comes from the idea that all men are created equal and deserve the same human rights, as well as the rights to life, liberty, and the pursuit of happiness. The United Nations' job is to ensure that these liberties and freedoms are existent in the entire world, since the Declaration of Independence does not apply to all the people in the world. They prevent things like oppression and human rights violations.
<span />
Answer:
revising - in my opinion, check explaination.
Explanation:
if it is the best shape possible it is not a brainstorm and you can assume they have edited it. between revising or publishing. but they have written a draft so revising.