"Might have been" is the link verb phrase.
Explanation:
Which sentence do I have to answer?
1.The students wanted to go on a field trip.
Answer declarative
<span>The explanation that best defines a myth is B. an ancient story that has its basis in history. Usually myths are created around people who really existed, so as to create their image of national heroes, or something like that. These myths can never be proven, because they are not rooted in facts, but are rather made-up stories used to explain something strange, </span>
