C1 Grammar Worksheets
135 printable grammar worksheets · C1 (Advanced)
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C1 grammar worksheets
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About C1 grammar worksheets
C1 learners need grammar that helps them write and speak with precision and a suitable register. Worksheets cover inversion after negative adverbials, cleft sentences for emphasis, participle and reduced relative clauses, advanced modals and hedging, ellipsis and substitution, nominalisation in formal writing, and the subtle differences between similar structures.
Tasks include key word transformations, open cloze, rewriting informal sentences in a formal style, and short writing tasks that apply the structure. The formats reflect the Reading and Use of English paper of Cambridge C1 Advanced.
Every sheet includes an answer key with alternative answers where more than one is correct. Print on A4 or US Letter, save as PDF, or assign it online through a class link.
Teaching tips: C1 grammar worksheets
- Collect examples of inversion and cleft sentences from authentic texts, such as newspaper opinion pieces, and let learners analyze them before practicing.
- Link each structure to a writing genre: inversion and nominalisation suit essays and reports, while cleft sentences are useful in speeches and reviews.
- Encourage learners to justify alternative answers in open cloze; discussion of why two words fit deepens understanding.
- Have learners rewrite a paragraph of their own writing using one target structure per sentence.
Questions teachers ask
Is inversion necessary at C1?
It is expected in formal writing and occasionally tested in C1 Advanced. Learners should use common patterns such as 'Not only…', 'Never have I…' and 'Had I known…' accurately.
Do the answer keys accept more than one answer?
Yes. Where transformations or cloze gaps have several correct answers, the key lists the accepted alternatives.
How is C1 grammar different from B2?
Most structures are not new, but C1 learners use them flexibly for emphasis, formality and hedging. The worksheets focus on these choices rather than basic form.