Dictionary of Adverbs: Vocabulary Building

Dictionary of Phrasal Verbs: Vocabulary Building

10,000 Useful Adjectives In English: Types, Degrees and Formation of Adjectives

Dictionary of Root Words: Greek and Latin Roots

Common English Phrases: Phrases Containing Two or More Words

Dictionary of English Idioms: Vocabulary Building

Dictionary of Difficult Words: 5000 English Words

English Word Exercises (Part 3): Multiple-choice Tests

Collocations in the English Language: Types of Collocations with Examples

Oronym Words in English: Vocabulary Building

4,000 Useful Adverbs In English: Types, Comparison and Formation of Adverbs

Daily English- Important Notes: Improve Your English

Test Your English: Useful English Exercises

Dictionary of Adjectives: Vocabulary Building

Direct and Indirect Speech: English Speaking

How to Use the Word “Take” In English: A Comprehensive Guide to the Word “Take”

English Word Exercises (Part 2): Choose the Correct Word

Regular and Irregular Verbs: English Verb Forms

Dictionary of Verbs: Vocabulary Building

English Conditional Sentences: Past, Present, Future; Real, Unreal Conditionals