If we go through the climate disaster such as glacial weather, it is difficult to overcome individually. First, we should get together and cooperate. If we are lucky, we'll maybe meet a good leader as in the movie. Second, we should find the reason of the disaster, and try to make the  find solutions. Finally, I want to be with my family (sing) at the important times. (pl)

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We say "find a solution", not make a solution or "come up with a solution"

Family is already the group of people, so it can stay singular

Awesome job again!