21 Essential Grammar Lessons
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21 Essential Grammar Lessons

About the Book

Get hand-selected grammar lessons straight from a seasoned English professor who knows her students' greatest troubles. In an easy-to-understand approach, learn essential English grammar lessons. Take the quiz after each lesson and check your answers. Use the book as a reference or to study for exams. Finally, take control and overcome your serious English grammar doubts.

About the Author

Hilda Edwards
Hilda Edwards

H. E. Colby is the pseudonym for a seasoned English professor who has helped her students achieve both their personal and professional success over eight years. She prepares talented and ambitious students who need to improve their English proficiency. Like all teachers, she is thrilled to see her students reach their personal and professional potential. Professor Colby produces educational material so English learners around the world can attain the success they deserve and seek. By writing English ebooks and eCourses for international students, H.E. continues to contribute to helping and sharing with English learners from all walks of life. Check her website at www.businessenglishace.com.

Table of Contents

Lesson 1: Present Simple vs. Present Simple Continuous

Lesson 2: Past Simple vs. Present Perfect

Lesson 3: Present Perfect Simple vs. Present Perfect

Continuous

Lesson 3:Future Time

Lesson 4:Present Perfect Simple vs. Present Perfect

Continuous

Lesson 5:Comparative and Superlative Adjectives

Lesson 6:Frequency Adverbs

Lesson 7:Passive Voice

Lesson 8:Connecting Ideas

Lesson 9:Gerunds and Infinitives

Lesson 10:Used to and Would

Lesson 11:No, None (of), Nothing/Nobody

Lesson 12:Modals: Ability, Requests, and Offers (CAN/COULD)

Lesson 13:Modals: Obligation and Prohibition: Must, Need To, Have To, Should 

Lesson 14:Noun Clauses

Lesson 15:First and Second Conditional

Lesson 16:Verb + Preposition

Lesson 17:Relative Clauses: Who, Whom, That, Which

Lesson 18:Present Subjunctive

Lesson 19:Past Subjunctive

Lesson 20:Causatives – Let / Make / Have / Get

Lesson 21:Indirect Speech: Imperatives

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