Chapter 1 Nouns & Articles
UNIT 01 Regular Plural Nouns
UNIT 02 Irregular Plural Nouns
UNIT 03 Countable & Uncountable Nouns
UNIT 04 A / An / Some + Noun
Review Ⅰ
Chapter 2 Pronouns
UNIT 05 Possessive Adjectives
UNIT 06 Possessive Pronouns
UNIT 07 Object Pronouns (Singular)
UNIT 08 Object Pronouns (Plural)
Review Ⅱ
Chapter 3 Present Simple Tense
UNIT 09 Present Simple (Affirmatives)
UNIT 10 Present Simple (Negatives)
UNIT 11 Present Simple (Yes / No Questions)
UNIT 12 Present Simple (What Questions)
Review Ⅲ
Chapter 4 Present Continuous Tense
UNIT 13 Present Continuous (Affirmatives)
UNIT 14 Present Continuous (Negatives)
UNIT 15 Present Continuous (Yes / No Questions)
UNIT 16 Present Continuous (Wh-Questions)
Review Ⅳ
Chapter 5 Adjectives & Helping Verbs
UNIT 17 Comparatives
UNIT 18 Superlatives
UNIT 19 Imperatives / Let's
UNIT 20 Can / May / Should
Review Ⅴ
Chapter 6 Prepositions & Others
UNIT 21 Prepositions of Place
UNIT 22 Prepositions of Time
UNIT 23 There Is / There Isn't / Is There...?
UNIT 24 What ...! / How ...!
Review Ⅵ
Grammar Summary