Test it, Fix it is a series of books designed to help you identify any problems you may have in English, and to fix the problem. Each Test it, Fix it book has twenty tests which concentrate on mistakes commonly made by learners. Test it, Fix it has an unusual format. You start at the first page of each unit, then go to the third page, then to the second page...
English verb tenses
Just around Happening at a point simple Happening before perfect
Text in here Text in here
Present simpleFuture simple Text in here Present perfect present future
past Past simple
Our concern is to pro¬vide precise definitions of the basic linguistic terms that will be used and to explain the con¬ceptual apparatus that will be adopted both in this volume and in subsequent volumes dealing with the English verb phrase.