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Unit 1 Singular/Plural Nouns
Unit 2 Subject Pronouns & Be - verbs
Unit 3 There is/are
Unit 4 Possessives
Unit 5 Present Simple
Unit 6 Adverbs of Frequency
Unit 7 Present Continuous
Unit 8 Can/Must /May
Unit 9 Comparatives
Unit 10 Past Simple (Regular)
Unit 11 Past Simple (Irregular)
Unit 12 Prepositions of Place