Unit 1 Parts of Speech Unit 2 Synonyms and Antonyms Unit 3 Homophones Unit 4 Compound Words Unit 5 Adjectives Unit 6 Analogies and Similes Unit 7 Nouns Unit 8 Reflexive Pronouns Unit 9 Possessive Pronouns Unit 10 Subject Object Pronouns Unit 11 Determiners ( this, that, these those) Unit 12 Questioning Words Unit 13 Articles (a, an, the) Unit 14 Definite Article (the) Unit 15 Verbs Unit 16 Types of Sentences Unit 17 Continuous Tenses Unit 18 Adverbs Unit 19 Prepositions (position, time, movement, direction) Unit 20 Conjunctions (joining words) Unit 21 Story Unit 22 Factual Essay Unit 23 Letters Unit 24 Vowel Sounds Unit 25 Syllables Unit 26 Onomatopoeia