B. YOUR NOTES ARE MESSY BECAUSE YOUR WRITING TOO QUICKLY
The narrator was guilty that he suffocated and dismembered the old man. When the police arrived and had a chat with him, the guilt got to him and he confessed his crimes.
I hope that's good enough!
The given clause "when the water boils" is an example of a subordinate clause. It is a subordinate clause because it begins with the subordinate conjunction "when". The next clause which is "[You] add the eggs" is the independent clause.
What are the multiple answers?