My is the personal pronoun here. Because when you say "my room", it means you possess that room and the personal thing here is your room.
Prepositions show relationships between nouns, pronouns<span>, and phrases to the rest of the s</span>entence.
Answer(Take Your Choice):
Time
Place
Introducing objects.
Direction
Dimensions<span>
Reason or Purpose
Way of or Manner
</span>
Answer: a bibliography is a way to take notes using note cards, source cards and electronic options.
Explanation:
it A dear, hope this helps