Personification is correct, since cars are unable to <em>drink</em> or <em>gulp</em>.
Answer:
Some sentence fragments start with subordinates. Some examples of subordinators are 'when', 'after', 'although', 'before', 'if', 'since', 'until', 'when', 'where', 'while', and 'why'. Sentence fragments can also be phrases.
The nouns are president, class, and class officials. hope this helps !