Getting Smarter through Language
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Adjectives and adverbs
Conjunctions
Confusing Words and Expressions
Nouns, articles, and determiners
Prepositions (See separate list)
Pronouns and Case
Sentence structure, clauses
Verbs and verb tenses
Legend: practice video audio
We are working hard to bring you more lessons, but we don’t have any for this topic yet.
Coordinating conjunctions and, but, so, or, or else (including punctuation)
Coordinating conjunctions for, yet (including punctuation)
Expressing cause, purpose, and intention
Expressing comparison and contrast
Expressing concession
Expressing conditions
Expressing spatial relationships
Expressing time
Practice 1. Fill in the blank with the correct subordinating conjunction.
Practice 2. Fill in the blank with the correct subordinating conjunction.
Practice 3. Combine sentences using subordinating conjunctions.
Practice 4. Combine sentences using subordinating conjunctions.
Using so, very, and too
Concrete and abstract nouns
Common and proper nouns
Regular plurals
Common irregular plurals
How to use definite and indefinite articles (the, a/an) in English
Pronunciation of definite and indefinite articles (the, a/an)
Definite and indefinite articles with occupations
Difference between other, another, the other, and others
What is a preposition?
5 tips to learn prepositions effectively
Preposition Lessons lists all preposition-related pages.
Asking and answering open-ended questions (wh-words)
UNIT What are question words? (Start here for the whole unit or select the question words you want to study.)
Unit Overview (with examples)
Who, what, when, where
Who, whom
What, which
Why, how
Who, whom, whose
Expressions with question words
Practice 1 (using all question words)
Practice 2 (using all question words)
UNIT Asking and answering questions (with “be,” “do/does,” and wh-questions)
“To be” in the present: conjugation and common uses
List of Verb Lessons lists lessons on verbs such as modal verbs, auxiliary verbs, phrasal verbs, and so on.
List of Verb Tense Lessons lists specific verb tenses (e.g., present simple, past simple, present perfect, and so on).
List of Preposition Lessons lists lessons on which preposition to use after certain verbs, that is, verb + preposition.
Our basic-level catalog has many other English-language skills.
Check out a different lesson catalog.
Intermediate (B Level)
Advanced (C Level)
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