This book is part of the popular "In Use" series by Cambridge. It is designed for students at the A2 and B1 levels. Key Features
The official book has a comprehensive answer key in the back. Many scanned copies skip the last 20 pages entirely. Without the key, you cannot self-correct. This book is part of the popular "In
Fill in: make or do
| Method | Has Answers? | Fixed/Layout | Cost | | :--- | :--- | :--- | :--- | | | Yes | Perfect (Official) | ~$25 USD | | Amazon Kindle Edition | Yes | Reflowable text | ~$20 USD | | Google Play Books | Yes | Searchable PDF-like | ~$22 USD | | Library App (BorrowBox, OverDrive) | Yes | Official scan | Free (with library card) | Many scanned copies skip the last 20 pages entirely
: Based on actual English usage (Cambridge International Corpus) so you learn what people actually say, not just "textbook" English. | Fixed/Layout | Cost | | :--- |
Deep dives into high-frequency verbs like Make ( make a mistake ), Do ( do your best ), Go ( go bald ), and Take ( take action ).