Side by Side Activity Workbook 4 - Softcover

Very good book for those in intermediate and High Intermediate level. This books covers every subject in English language learners to practice and achieve the grammar rules like Simple Present, Present Continuous, Simple Past, Past Continuous, Present Perfect, Present Perfect Continuous, Past Perfect, Future, Future Continuous and Subject Pronouns, Object Pronouns Possessive Adjectives, Regular and Irregular Verbs, Time Expressions, Possessive Pronouns, Since / For, Gerunds, Infinitives, Separable / Inseparable, And...Too, And... Either, So, But, Neither are the subjects that are all covered as an activity, an exercise book.