#3 because there should be commas before Jamie and after John.
Answer: C
Explanation: Observant people are typically smart, so their IQ wouldn't be low. Using imagination means to make things up, and an observant person would use facts, not imagination. Also, you can rule letter D out because being observant means to notice things, not to spend time alone.
c
Explanation:
its is passing because no other one would sound right
