Ok, I read the Odyssey like... 10 times so, I cant read the top question, but the answer the second one is,
He offers to pay him back with an alliance after he makes it home. The vow is important because Odysseus was arguably the most powerful ruler at the time. So, an alliance with him would help Alcinous a lot.
Hi there!
To make the plural form of a noun or compound noun, you would add "-s" or "-es" to the end of the word.
~Elisabeth
Answer:
Is.
He <em>is </em>two meters tall.
<em>I hope this helped at all.</em>