In these lines, Beowulf is basically standing in front of a group of royals, namely King Hrothgar, introducing himself as a great man, capable of the impossible. He uses his uncanny ability to manipulate words, which in turn impresses his audience even more so than before.
Answer:
1. reliability is the quality of being trustworthy or of performing consistently well
2. My family but mostly my mom
3. Clothing , foods and
4. They are reliable to me because the show me love and also care for me
5. It is beneficial to me because am able to wear cloth in my body and shoes and also money too
The complete predicate is "is wearing uniforms this year". Hope this helps!