请根据句意从方框中选择合适的单词，并用其适当形式填空，使句子通顺。
heavy   peace    decide    three    win
It is difficult for us to make a __________ in such a short time.
My flat is on the _________ floor and Andy’s is next to me.
These prizes are those __________ in the competition.
It rained so __________ last night that many streets were in water.
I hope more and more people in the world will be able to live a __________ life.