Answer:
The complete subject would be SpongeBob SquarePants's best party trick.
Explanation:
The subject, or thing completing the action, is SpongeBob SquarePants. But the complete subject would be his best party trick because it gets into one of his distinct attributes.
This makes zero sense ... sorry the question is not clear i do not get it
Answer:
No.
Explanation:
"Jacket" is a noun and occasionally a verb. I looked it up in the dictionary