Written expression book involves lessons and exercises that help students of EFL understand different parts of speech like; a sentence, a clause and a phrase. In doing so, it helps students differentiate easily between these parts of speech. In addition, the book gives insights on different types of sentences so that a student can build correct paragraphs.This book includes: - Sentence composition- Types of phrases and Clauses- Subject- verb agreement- Predicates- Objects- Compound sentences- Complex sentences- Simple sentences- Punctuation of different types of sentences