True: A preposition is always followed by a "noun"., The main verb and the direct object are not normally separated, Book is a noun., Beautiful is an adjective., The past tense of ''go'' is ''went''., False: Phrasal verbs always consist of two words., The past tense of "must" is "musted"., The verb "to think" is never used in continuous tenses., "Used to doing" and "used to do" mean approximately the same thing., The word "people" is always uncountable.,

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