He cleaned his room before his parents came home.

Meaning: He made his living space neat and tidy before the people who raised him returned to their house.

Choice of Words: Cleaned means to make something neat and tidy. Room is a space in a building where you live or work. Parents are the people who raised you. Came home means to return to your house.

Alternative Expressions

The boy tidied up his bedroom before his mom and dad returned home.

Meaning: This sentence describes a situation where a boy has cleaned up his bedroom before his parents came back home.

Choice of Words: The boy is a noun phrase that refers to a specific person, in this case, the subject of the sentence. Tidied up is a verb that describes the action of making something neat and organized. His is a possessive pronoun that indicates ownership of the bedroom. Bedroom is a noun that refers to a room in a house where people sleep. Before is a preposition that indicates an event that happened earlier than another event. His is a possessive pronoun that indicates ownership of the parents. Mom and dad are nouns that refer to the people who have raised the boy. Returned is a verb that describes the action of coming back to a place. Home is a noun that refers to the place where someone lives.

The young man cleaned the room he sleeps in before his mother and father arrived at their house.

Meaning: This sentence describes a situation where a young man has cleaned the room he sleeps in before his mother and father arrived at their house.

Choice of Words: The young man is a noun phrase that refers to a specific person, in this case, the subject of the sentence. Cleaned is a verb that describes the action of making something clean or tidy. The is a definite article that refers to a specific thing. Room is a noun that refers to a space within a building. He is a pronoun that refers to the young man. Sleeps is a verb that describes the action of getting rest. In is a preposition that indicates a location. Before is a preposition that indicates an event that happened earlier than another event. His is a possessive pronoun that indicates ownership of the parents. Mother and father are nouns that refer to the people who have raised the young man. Arrived is a verb that describes the action of coming to a place. At is a preposition that indicates a location. Their is a possessive pronoun that indicates ownership of the house. House is a noun that refers to a building where people live.

Related Expressions