If this is a true/false question, then yes, alienation is definitely a major theme in Modernist literature. They felt like they didn't belong in the society, they were strangers, or aliens, therefore that was an important theme implemented in their literature.
My guess would be so that you can recognize what feels right or wrong and treat others fairly.
I am not 100% sure but this is what I think is correct:
5. A.
6. A.
7. A.
8. A.
9. A.
10. B.
Live transmission is the answer