Grammar Lesson 1 - Home - Plain Local Schools

Jul 04, 1984 · Grammar Lesson 17: Adverb Clauses. Name _____ Class _____ An adverb clause is a subordinate clause that modifies a verb, and adjective, or an adverb. It is used to tell when, where, why, how, to what extent, or under what conditions. An adverb clause is usually introduced by … ................
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