Answer:
subjects: dog, parents, teacher, sister, lunch, cheetah, Tom
predicates: barded, played, asked, sings, ate, runs, sleep
Step-by-step explanation:
The subject names a person, place or thing. The predicate is tells what the subject is about. In other words, it's a verb. The reason "I" wouldn't be a subject is because it is a pronoun instead of a subject noun.