The boy happily played with his toy train.

Meaning: The boy engaged in a joyful activity with his model of a train.

Choice of Words: Happily is an adverb that tells us how the boy played. It means that the boy was content and joyful while playing. Played is a verb that means to engage in a game or activity for enjoyment. Toy train is a noun that refers to a toy that is a model of a train.

Alternative Expressions

Related Expressions