C1 Grammar Exercises

All C1 grammar exercises in one place. Work through the sections below to practice advanced grammar topics with interactive exercises.

Advanced Subjunctive Usage

Subjunctive forms in formal and nuanced contexts.

Practice Subjunctive I for indirect speech and formal reporting.

Practice complex hypothetical and stylistic subjunctive usage.

Advanced passive voice combinations across tenses.

Practice advanced passive constructions in future perfect contexts.

Practice complex passive structures in past perfect.

Dense clause linking and formal sentence design.

Practice advanced relative clause combinations and punctuation.