BY PATRICK, CAMERON, AND SAM.

NEEDS TO GO IN THE BEGINNING OF THE SENTENCE.

(A SENTENCE WITH A SUBJECT AND VERB, BUT NOT COMPLETE THOUGHT.

YOU NEED A COMMA.

(A SENTENCE WITH A SUBJECT, PREDICATE, AND COMPLETE THOUGHT)

YOU NEED AN ENDING PUNCTUATION MARK.

ALTHOUGH, AFTER, AS, WHILE, WHEN, UNTIL, BECAUSE, BEFORE, IF, SINCE.

BECAUSE CAMERON DIDN'T CLEAN HIS ROOM, HE IS IN TROUBLE.