1. its a group of words thatincludes subject and verb
2. a clause contrasts with a phrase, wich doesnt contain a subject and a verb. The distinction between a clause and a phrase is clearer when you see them side by side
3. How are clauses used in sentences?
3.1. clauses can play a variety of roles in sentences , A clause can act as a noun, an adjective or an adverb
4. Adjective clauses acts like n adjective it could be replaced with an adjective
5. it functions as an adjective and adverb or a noun
6. Noun clauses acts likea noun it could be replaced with a noun
7. Adverbial clauses act like an adverb, it could be replaced with an adverb
