CD Cambridge IELTS 8–21 — with vocabulary and answer key
Cambridge IELTS books 8 to 21 as computer-delivered tests. Reading and Listening tests run in the real CD IELTS layout, score themselves the moment you submit, and show you which answers were right and wrong.
The real computer-delivered layout
Every Reading and Listening test runs in the same layout as IELTS on computer: the passage and questions side by side, a question navigator, highlighting and notes, and a live timer. When you submit, the test marks itself, converts your score to a band and lets you review every question.
Reading with vocabulary in Bangla
Tap any word in a Reading passage to see its meaning in Bangla and a context note on how it is used in that sentence — the Smart Dictionary — so unfamiliar vocabulary stops blocking the question. Words you want to keep go to your saved-words list.
Listening with the original audio
Listening tests play the book’s audio once, as in the exam, with time to check your answers at the end. Answers are marked against the Cambridge key.
Full test or practice mode
Take a test under exam timing, or open it in practice mode with no time limit to study the passage, the questions and your mistakes at your own pace.
Your results stay with you
Signed-in students keep a record of every test — the score, the band and the questions they got wrong — and the Test Analysis page shows which question types need more work.
The Official Cambridge Guide to IELTS
The tests from The Official Cambridge Guide to IELTS — 8 Reading and 8 Listening — are available in the same CD format on the Basic and Master plans.
Free to start
Cambridge IELTS 8–21 with the vocabulary help is included in the free account.
Cambridge IELTS books
Frequently asked questions
Which Cambridge IELTS books are available?
Cambridge IELTS 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 and 21, with their Reading and Listening tests, plus The Official Cambridge Guide to IELTS.
Is there an answer key?
Yes. When you submit, every answer is checked against the Cambridge key and you get your score, band and a question-by-question review.
What does “Cambridge with vocabulary” mean?
In Reading tests you can tap a word to see its Bangla meaning and its meaning in context, so you learn the vocabulary of each passage while you practise.
Is it free?
Yes. Cambridge IELTS 8–21 is part of the free account. The Official Cambridge Guide tests come with the Basic and Master plans.
Should I use a computer or a phone?
Both work in the browser. A laptop or desktop is closest to the real computer-delivered exam, so use one for full timed tests when you can.