Share this post110+ TOEFL Scores Only - Online Classroom3/29 TOEFL Grammar Foundations: Plural Forms (Tricky)Copy linkFacebookEmailNotesMore3/29 TOEFL Grammar Foundations: Plural Forms (Tricky)Daily coursework (2/2)Rocket Cat LearningMar 29, 2020∙ Paid1Share this post110+ TOEFL Scores Only - Online Classroom3/29 TOEFL Grammar Foundations: Plural Forms (Tricky)Copy linkFacebookEmailNotesMoreShareI. Nouns with ‘oo’This post is for paid subscribersSubscribeAlready a paid subscriber? Sign in