Which sentence correctly uses commas to offset a phrase in the sentence? it may take me months, if not years, to train for a marathon. my dog a poodle named, toby, will do tricks for food. my cousin who lives in another state, will visit us, this fall. i went, to a late-night rock concert, with my best friend.

The correct answer is A.

The sentence "It may take me months, if not years, to train for a marathon." uses commas correctly. Here, commas are used to add a commentplaced between predicate from subject.

Option B is incorrect because "a poodble named Toby" should be between commas, since it is an apposition.

Option C is wrong because "this fall" should not be separated by commas.

Option D is not correct either because it uses a comma to separate a verb from its direct object.

answer; ///i believe the answer your looking for and the correct answer is (d); / he becomes very angry;