Learning different words becomes essential when someone wants to have mastery over the language, other than his mother tongue. Specifically, the students who are appearing for IELTS, DUOLINGO, TOEFL, CAE, OET or PTE must know the common and uncommon words of the English language, as a certain percentage of grading depends on the appropriate usage of the lexical resource.As all the words of the English language may be difficult to learn, it is imperative to learn at least 800-1000 words which are important to communicate in the English language. Keeping in view the levels of common students, in the first section, some of the common and uncommon words are presented in different parts with usage and examples to enhance the spelling power and lexical resource of the students.Apart from this, We usually learn our mother tongue just by listening to others and sometimes by just imitating others' speaking styles. It is a fact that nobody learns the grammar of his native language. However, to learn any language other than the native language, we need to know the basics of the grammar of that particular language, which we want to learn.Learning the basics of any language becomes essential when someone wants to have mastery over the language. Specifically, the students who are appearing for IELTS, TOEFL, CAE or PTE must know the basics of the English language as a certain percentage of grading depends on the actual usage of grammar.As the whole grammar may be difficult to learn, it is imperative to learn at least the parts of speech, which are important to learn to write and speak correct sentences of the English language. There are eight parts of speech like 1. Noun, 2. Pronoun, 3. Verb, 4. Adverb, 5. Adjective, 6. Preposition, 7. Conjunction, 8. Interjection, but in certain English-speaking countries, nine parts of speech are considered as they include the article as the ninth part.In this book, nine parts of speech, their usage with examples and worksheets with answers for practice are explained systematically.Finally, the functional grammar is explained to apply the rules of basic grammar which makes this book worth reading. After reading this book, it is believed that the students who are willing to appear for any kind of English language test, will find this book very useful.