Question

Read the text and fill in the blanks with the comparative form of the adjectives in parentheses.
MOUNTAIN OR OCEAN VACATION? ANSWERS SAYS A LOT ABOUT YOU
[…] a new study reveals what our travel habits say about our personalities. According to new research in the Journal of Research in Personality, extroverts prefer the ocean, and introverts go for the mountains. […] here was another finding: “Residents of mountainous U.S. states were
(introverted) residents of flat states.” […] Here is one final point seen in the study: “We tested the link between introversion and the mountains experimentally by sending participants to a flat, open area or a secluded, wooded area. The terrain did not make people
(introverted), but introverts were
(happy) in the secluded area than in the flat/open area, which is consistent with the person-environment fit hypothesis.” It was clear that just spending time in the mountains did not make introverts
(happy) or
(peaceful) those beachgoing, partying extroverts. But all that mountain time and self-reflection also did not mean introverts were
(sad). […]

Answer 1

more introverted than
more introverted
happier
happier
more peaceful
sadder