Decide whether eah sentence below is punctuated correctly. If the sentence needs additional commas, indicate where the commas should be placed. Did you see the movie that I saw yesterday? The sweater that I left at school was a gift from my mother. We should not buy grapes which scientists say are poisonous to dogs.
Did you see the movie that I saw yesterday? The sweater that I left at school was a gift from my mother. We should not buy grapes which scientists say are poisonous to dogs. = is Grammatically correct!
