ESL Resources & English Lessons

Free, structured English lessons aligned with the CEFR framework. Progress from absolute beginner (A1) through mastery (C2) with interactive grammar, vocabulary, reading, and writing practice at every level.

Your Learning Path

A1
Beginner
A2
Elementary
B1
Intermediate
B2
Upper-Int.
C1
Advanced
C2
Mastery

Not Sure Where to Start?

Take our quick placement assessment to find your CEFR level and get personalized lesson recommendations.

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A1

A1 — Beginner

Can understand and use familiar everyday expressions. Can introduce themselves and ask simple personal questions.

GrammarVocabulary

Getting Started with English

Greetings, introductions, the alphabet, numbers 1-100, days and months. Your first steps in English conversation.

20 exercises~30 min
Start Lesson
Pronunciation

Pronunciation Fundamentals

English vowel and consonant sounds, stress patterns, and intonation basics. Audio examples with practice exercises.

15 exercises~25 min
Start Lesson
Grammar

Present Simple Tense

Subject-verb agreement, forming questions and negatives. Daily routines and habits using present simple.

25 exercises~35 min
Start Lesson
VocabularySpeaking

Everyday Objects & Places

Common nouns for home, school, workplace, and city. Articles (a/an/the) and demonstratives (this/that/these/those).

30 exercises~40 min
Start Lesson
ReadingVocabulary

Reading: Simple Signs & Labels

Read and understand everyday signs, menus, timetables, and simple instructions. Build practical literacy.

15 exercises~20 min
Start Lesson
A2

A2 — Elementary

Can understand sentences about familiar topics. Can communicate in routine situations. Can describe background and immediate environment.

Grammar

A2 Complete Guide: Building Fluency

Comprehensive A2 overview: past simple (regular & irregular verbs), family vocabulary, shopping phrases, daily routines, and time expressions. Your complete elementary-level guide.

30 exercises~40 min
Start Lesson
VocabularySpeaking

Shopping & Money

Prices, quantities, making purchases, comparing products. Practical dialogues for stores, markets, and restaurants.

20 exercises~30 min
Start Lesson
GrammarVocabulary

Comparatives & Superlatives

Comparing people, places, and things. Adjective forms (-er/-est, more/most). Common irregular comparisons.

25 exercises~35 min
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Writing

Writing: Emails & Messages

Write short personal emails, text messages, and social media posts. Opening/closing formulas, informal language.

10 exercises~25 min
Start Lesson
ReadingListening

Travel & Directions

Airport, hotel, and transportation vocabulary. Asking for and giving directions. Reading maps and schedules.

20 exercises~30 min
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B1

B1 — Intermediate

Can deal with most situations likely to arise while traveling. Can produce simple connected text on familiar topics. Can describe experiences, events, and aspirations.

Grammar

B1 Complete Guide: Intermediate Skills

Comprehensive B1 overview: three ways to talk about the future, modal verbs, first conditional, expressing opinions, and travel vocabulary. Your complete intermediate guide.

30 exercises~40 min
Start Lesson
GrammarSpeaking

Modal Verbs for Advice & Obligation

Should/shouldn't, must/mustn't, have to/don't have to. Giving advice, expressing rules, and discussing obligations.

25 exercises~35 min
Start Lesson
ReadingVocabulary

Reading: News Articles

Read and understand factual news articles. Identify main ideas, supporting details, and distinguish fact from opinion.

15 exercises~30 min
Start Lesson
Writing

Writing: Opinion Essays

Structure a 5-paragraph essay. Express and support opinions with examples. Linking words (however, therefore, in addition).

8 exercises~45 min
Start Lesson
Grammar

Conditionals (Zero, First, Second)

Real and unreal conditions. If-clauses for facts, future possibilities, and hypothetical situations.

30 exercises~40 min
Start Lesson
B2

B2 — Upper-Intermediate

Can interact with native speakers with fluency and spontaneity. Can produce clear, detailed text on a wide range of subjects and explain a viewpoint.

Grammar

B2 Complete Guide: Upper Intermediate

Comprehensive B2 overview: passive voice (all tenses), reported speech, perfect tenses mastery, gerunds vs infinitives, and advanced connectors. Your complete upper-intermediate guide.

35 exercises~45 min
Start Lesson
VocabularySpeaking

Academic & Professional Vocabulary

500+ academic word list essentials. Formal register for presentations, reports, and professional communication.

40 exercises~50 min
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Reading

Reading: Academic Texts

Critical reading strategies for academic articles and research summaries. Inference, tone, and rhetorical analysis.

12 exercises~40 min
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Writing

Writing: Formal Reports & Reviews

Structure formal reports with sections, headings, and recommendations. Write balanced reviews of products, services, and media.

10 exercises~50 min
Start Lesson
C1

C1 — Advanced

Can understand demanding, longer texts and recognize implicit meaning. Can express ideas fluently and spontaneously. Can use language flexibly for social, academic, and professional purposes.

Grammar

C1 Complete Guide: Advanced Fluency

Comprehensive C1 overview: essential idioms, mixed conditionals, inversions for emphasis, register and formality, and advanced collocations. Your complete advanced guide.

30 exercises~45 min
Start Lesson
Vocabulary

Idiomatic English & Collocations

Natural-sounding English through idioms, phrasal verbs, and collocations. Sound like a native speaker in conversations and writing.

40 exercises~45 min
Start Lesson
WritingReading

Writing: Persuasive & Argumentative

Construct compelling arguments with evidence. Acknowledge counterarguments. Rhetorical devices for persuasion.

8 exercises~60 min
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C2

C2 — Mastery

Can understand virtually everything heard or read. Can summarize information from different sources. Can express themselves spontaneously, very fluently, and precisely.

VocabularyReading

C2 Complete Guide: English Mastery

Comprehensive C2 overview: academic writing, literary analysis vocabulary, nuance and connotation, rhetorical devices, and precision vocabulary. Your complete mastery guide.

20 exercises~50 min
Start Lesson
Writing

Writing: Creative & Literary

Narrative techniques, metaphor, imagery, and voice. Write short stories, poetry, and creative non-fiction at a professional level.

6 exercises~60 min
Start Lesson
GrammarSpeaking

Advanced Discourse & Pragmatics

Cohesion and coherence in extended discourse. Hedging, politeness strategies, and cultural pragmatics in English communication.

15 exercises~45 min
Start Lesson

Practice Tools for Every Level

Complement your lessons with interactive word games and tools across the Llexi network.

Word Finder

Look up words, find anagrams, and solve crossword clues in 11 languages. Perfect for building vocabulary at any CEFR level.

Open Word Finder

Daily Lingle

A new word puzzle every day in your target language. Builds spelling, pattern recognition, and vocabulary recall.

Play Lingle

Crosswords

Vocabulary-building crossword puzzles at easy, medium, hard, and expert difficulty. Context clues improve comprehension.

Solve Crosswords
Llexi Word of the DayA beautiful word, its story, and how to use it — daily.
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