Q1:
The paragraph begins by clarifying that a koala is not a bear, but a marsupial, and then compares it to a kangaroo, another marsupial. The primary point of the paragraph is to correct the common misconception about koalas.
The main idea of the paragraph is:
a) The koala is not a bear.
Q2:
The paragraph describes Lucy's room after she attempted to clean it, detailing various spills and disorganization, concluding with "Wow! What a mess." All the details point to the room being extremely untidy.
The main idea of the paragraph is:
d) Lucy's room is messy.
Q3:
The paragraph describes Tim and his family's fishing trip, highlighting that they caught fish, laughed, gave high-fives, and had a great time, with the intention of going again soon. The overall tone and details emphasize the positive experience.
The main idea of the paragraph is:
c) The family had a great time.