Look at those children ..... play. They are so cute and look like they are having so much fun when they get along. (*) at (*) for (*) by (*) to
This is a companion discussion topic for the original entry at https://english.best/questions/18482,look-at-those-children-___-play-they-are-so-cute-and-look-like-they-are-having-so-much-fun-when-they-get-along/