CEFR C1
Advanced
Self-paced · free · no fixed order
C1 English
Tackle advanced usage, subtle meaning, and higher-level language skills across academic and professional topics.
Lessons
142
Practice tests
116
Worksheets
0
Videos
2
What you will learn
- Use idiomatic and figurative language
- Understand long, demanding texts
- Produce well-structured detailed text
- Use English effectively for academic and professional purposes
Course outline
Top-level modules from the existing category tree, nested into sub-topics. Pick any lesson from any module — there is no fixed order.
Writing
74 lessons · 5 sub-topics · /category/writing/
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Writing — general
4 lessons
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How to Write an Abstract
5 Q
Title Emphasis
5 Q
Plagiarism
15 Q
Technical Writing
5 Q
Literary Devices
44 lessons
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Figures of Speech
15 Q
Rhetorical Devices
15 Q
Allusion
5 Q
Ambiguity
5 Q
Anaphora
5 Q
Antithesis
5 Q
Aporia
5 Q
Asyndeton
5 Q
Chiasmus
5 Q
Dichotomy
5 Q
Diction
5 Q
Doppelganger
5 Q
Dramatic Irony
15 Q
Epiphany
15 Q
Epithet
5 Q
Ethos
5 Q
Ethos - Pathos - Logos
5 Q
Figurative Language
5 Q
Foreshadowing
5 Q
Hubris
5 Q
Imagery
5 Q
Irony
15 Q
Juxtaposition
5 Q
Logos
5 Q
Meiosis
5 Q
Metonymy
5 Q
Motif
5 Q
Non Sequitur
5 Q
Paradox
15 Q
Pathos
5 Q
Pedantic
5 Q
Persona
5 Q
Polysyndeton
5 Q
Propaganda
5 Q
Satire
5 Q
Situational Irony
15 Q
Symbolism
5 Q
Syncope
5 Q
Syntax
5 Q
Third-Person Point Of View
5 Q
Tone
15 Q
Trope
5 Q
Understatement
15 Q
Verbal Irony
15 Q
Logical Fallacies
10 lessons
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Ad Hominem
5 Q
Begging the Question
15 Q
Circular Reasoning
5 Q
False Equivalence
5 Q
Hasty Generalization
15 Q
Post Hoc Ergo Propter Hoc
15 Q
Red Herring Fallacy
5 Q
Reductio Ad Absurdum
5 Q
Slippery Slope Fallacy
15 Q
Straw Man Fallacy
5 Q
Transition Words
9 lessons
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But
5 Q
According to
5 Q
Therefore
5 Q
Despite
5 Q
Although
5 Q
In Addition
5 Q
Additionally
5 Q
Furthermore
5 Q
Transition Sentences
5 Q
Essay
5 lessons
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How to Write a Research Paper
5 Q
How To Write a Thesis Statement
15 Q
Argumentative Essay Topics
5 Q
Thesis Statement
15 Q
Persuasive Essay
5 Q
Letter Writing
2 lessons
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How to Write a Letter of Recommendation
5 Q
How to Write A Personal Statement
5 Q
Vocabulary
49 lessons · 12 sub-topics · /category/vocabulary/
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Medical Terms
15 lessons
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Abduction vs. Adduction
5 Q
Agonist vs. Antagonist
5 Q
Decerebrate vs. Decorticate
5 Q
EUPD
5 Q
Inpatient vs. Outpatient
5 Q
Norepinephrine vs. Epinephrine
5 Q
OD vs. OS
5 Q
Palliative Care
5 Q
Paramedic vs. EMT
5 Q
Plasma vs. Serum
5 Q
Prevalence vs. Incidence
5 Q
PRN
5 Q
Prognosis vs. Diagnosis
5 Q
RN vs. BSN
5 Q
Sensitivity vs. Specificity
5 Q
Synonyms
12 lessons
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Realize
5 Q
Analyze
5 Q
Quality
5 Q
Influence
5 Q
Beneficial
5 Q
Issue
5 Q
Significant
5 Q
Care
5 Q
Knowledge
5 Q
Passionate
5 Q
Perspective
5 Q
Implement
5 Q
Psychology Terms
5 lessons
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Generativity vs. Stagnation
5 Q
Industry vs. Inferiority
5 Q
Intimacy vs. Isolation
5 Q
Psychopath vs. Sociopath
5 Q
Big Five Personality Traits
5 Q
Political Terms
3 lessons
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Capitalism vs. Socialism
5 Q
Leftist vs. Liberal
5 Q
Socialism vs. Communism
5 Q
Government and Legal Terms
3 lessons
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Legal Separation vs. Divorce
5 Q
Parole vs. Probation
5 Q
Trademark vs. Copyright
5 Q
Statistical Terms
3 lessons
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Nautical Mile vs. Mile
5 Q
Parameter vs. Statistic
5 Q
Reliability vs. Validity
5 Q
Biological Terms
2 lessons
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Afferent vs. Efferent
5 Q
In Vivo vs. In Vitro
5 Q
Educational Terms
2 lessons
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IEP
5 Q
PhD vs. Doctorate
5 Q
Chemistry Terms
1 lesson
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Amine vs. Amide
5 Q
Scientific Terms
1 lesson
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Inductive vs. Deductive Reasoning
5 Q
Technology Terms
1 lesson
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NTSC vs. PAL
5 Q
Gender and Sexuality Terms
1 lesson
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Intersex
5 Q
Business English
11 lessons · 2 sub-topics · /category/business-english/
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Foreign Words
3 lessons · 1 sub-topic · /category/foreign-language/
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Latin Words
3 lessons
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Semper Fi
5 Q
Sic
5 Q
NB
5 Q
Internet Slang
3 lessons · 1 sub-topic · /category/internet-slang/
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Text Abbreviations
3 lessons
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FTM
5 Q
MTO
5 Q
SME
5 Q
Idioms
2 lessons · 2 sub-topics · /category/idioms/
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Exam practice tests
Test what you have learned with our free, full-length practice exams in the official format — with audio, model answers and instant feedback.
Practice tests at C1 level
Pick a type, then choose a test. New tests are added regularly.
Transition Words Practice Test (A2-C1) — Vocabulary Exercises with Answers
Technology Terms Quiz (B1-C1) — Vocabulary Practice Test
Statistical Terms Practice Test (A2-C1) — Vocabulary Exercises with Answers
Synonyms Exercises: Vocabulary Practice (A2-C1) with Answers
Medical Terms Practice Test (B1-C1) — Vocabulary Exercises with Answers
Political Terms Quiz (B1-C1) — Vocabulary Practice Test
Psychology Terms Practice Test (A2-C1) — Vocabulary Exercises with Answers
Scientific Terms Exercises: Vocabulary Practice (B1-C1) with Answers
Post Hoc Ergo Propter Hoc Exercises (C1-C2)
Plagiarism Quiz (Level B2-C1) – Writing Practice
Epiphany Quiz (Level B2-C1) – Writing Practice
Thesis Statement Quiz (Level B2-C1) – Writing Practice
How To Write A Thesis Statement Exercises (B2-C1)
Begging The Question Writing Exercises: Level C1-C2 (with Answers)
Hasty Generalization Practice (C1-C2) – English Writing Quiz
Slippery Slope Fallacy Quiz (Level C1-C2) – Writing Practice
Quick quiz
A 5-question quiz from any lesson in this course. Pass at 60%+ to earn up to 5 XP and mark the lesson complete.
Up to 5 XP per pass
99 quizzes available
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Watch right here — click a thumbnail on the right to swap the main player.
Playlist
2 videos
Next: C2 English
Recommended once you pass 80% of this course's lessons at 60%+ or the placement test.