The answer to your question is reserved words. your welcome.
Answer: whom you met last week
Explanation:
An adjective subordinate clause is one that has the adjective value and function, that is, equivalent to it.
C. Unferth is jealous because the woman he loves want's Beowulf and not him.
If you take a look in the book you can very clearly tell that Unferth is jealous of Beowulf and twists the stories to make it sound like Beowulf isn't very heroic and things of that manner.
The airplane had flown over the country.
Hope this helps!