Answer:
Situational Irony, this story wouldn't have been funny if Sam wasn't in the position he was in.
Explanation:
An adjective clause functions as an adjective, that is, it gives some information about a noun in a sentence (or a pronoun) ( information which is not an action).
The noun modified here is "knife" and the information about the knife, that is the complete adjective clause is "<span> that his dad gave him.
"</span>
The verb is is because it "is" the plant.
Answer:
John flew around the corner like a boomerang and disappeared into the distance.
Explanation:
Simile is used