The Big Book of Matching Exercises includes 200 reproducible units for teaching ESL. This ESL textbook features 95 units (10 words each) where words must be matched to an illustration. There is also a fill-in-the-blanks exercise for each of these 95 units. For your ESL students there are also multiple lessons on each of these other topics: Headwords, Parts of Speech, Pronouns, Regular & Irregular Verbs, Two-Word Verbs, Synonyms, Homonyms, Idioms, Proverbs, If Clauses, Tag Questions, Opposites, Sentence Combining, Context Clues, Adjective Clauses, Direct & Indirect Speech, Adverbs, Lie & Lay, It & There, How & Complement, Articles, Prepositions, Spot The Differences, World Capitals, U.S.A. State Capitals, Canadian Provincial & Territorial Capitals. There is a complete Answer Key. Your ESL class will learn while having fun!