A workbook that introduces the most frequently used idioms in English and shows you how to use them effectively.Collins Work on your Idioms is a new practice book for learners who want to increase the number of idioms they know and be confident in using them. Each unit presents students with a selection of idioms and clear examples of when and how to use them. This is followed by practice exercises to ensure the learner will be able to remember and use what they have learnt in their written and