How English Works. A Grammar Practice Book. With Answers

`How English Works` makes grammar practice interesting. Rules are easy to understand and remember; exercises entertain as well as teach. Learners who want to use the book for self study are guided in their learning, and teachers who want to use the book in class will find extra exercises for group work. If you are an intermediate or advanced learner, `How English Works` offers you:
- short clear grammar explanations and rules
- information about the grammar of speech as well as writing
- simple reliable examples in real English
- easier exercises to give you confidence
- more challenging exercises to make you think
- opportunities to work out some rules for yourself
- tests to show you what you need to study most
- an easy-to-read full-colour layout
- hundreds of illustrations.