The dog never loses faith in its master. It remains _________ to its master.
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After taking a(n) _________ of soup, he put down the spoon aside.
He started up a new company successfully. He aimed to be a(n) _________ businessman.
People all over the world hope for world peace. It is love that makes the world _________.
He says his life has lost meaning since his wife died. He feels all he does is not ___________.