
230 Key Word Transformations
Helping you succeed at C1 Use of English, one key word transformation at a time
Are you hoping to do well on the Use of English Part 4 of the Cambridge C1 Advanced exam? All you need is 230 Key Word Transformations! This extensive manual contains all the terminology required to pass the test and is intended to serve as complete training for the most challenging part of the exam.
Inside the book you’ll find:
- 23 units with 10 key word transformations each
- A step-by-step guide on how to do key word transformations
- 17 units based on C1 level grammar
- 6 units based on C1 level vocabulary
- An answer key
This book can be used by English language learners for independent study as well as for teachers in the classroom. It is a vital resource for anyone hoping to raise their English language competence and perform well on the test because it offers thorough and hands-on instruction for Use of English Part 4.
C1 Advanced

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Combo deals containing 230 Key Word Transformations

C1 Combo Pack
12 Use of English Tests, Advanced Writing Plus, 230 Key Word Transformations and Advanced Speaking Plus.

Frequently asked questions
How many transformations are included?
The book contains 230 key word transformations in 23 units of 10 questions. Each unit focuses on a grammar or vocabulary area.
Which exam task does it practise?
It focuses on C1 Advanced Use of English Part 4. For practice at B2 First level, choose 250 Key Word Transformations.
What language does the book cover?
There are 17 grammar-based units and six vocabulary-based units at C1 level. The units give you practice with the structures and expressions used in key word transformations.
Is an answer key included?
Yes. The book has an answer key and a step-by-step guide to doing key word transformations. Use the key to check your answers, then review the grammar or vocabulary behind any mistakes.
Can I use the book for independent study?
Yes. You can work through the units and check your answers on your own. Teachers can also use individual units to practise language points in class.
Can I choose a PDF or a paperback?
Both formats are available. Choose the digital PDF or view the paperback on Amazon using the buttons above.
Which combo packs contain this book?
The C1 Combo Pack includes this book with 12 Use of English Tests, Advanced Writing Plus and Advanced Speaking Plus. The Transformations Combo Pack combines it with the B2 book, 250 Key Word Transformations. Both packs are digital PDFs.
