In Passage 1, the reference to "bonds" (line 5) mainly serves to A
insert a personal opinion into an otherwise
objective discussion of social rights.
B
suggest that all people must rely on one another
in a state of nature.
emphasize the point that one has to relinquish
some freedom in order to join a community.
call into question the idea that natural liberty
exists.
E
I would be guessing.

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's. 

Ok, you asked the question and posted the answer on there. what do you need?