... TOEFL STUDY GUIDE PART 3 STRUCTURE AND WRITTEN EXPRESSION Structure & Written Expression Structure ... the book on the table." Structure: Grammar Tip 44 Prepositions: into, from, without, etc. Note: the most common type of phrase on the TOEFL is the prepositional phrase. n Examples: "I ... Structure: Grammar Tip 42 Subject: The subject of a sentence is either a noun or a pronoun. It tells you who or what is performing the action. Structure: Grammar Tip 43 Articles: a, an and...