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 ...

If you have 'a sweet tooth' it means you like eating chocolate and other sweet things, not that you have a tooth that's made ...

Idioms are also fixed groups of words so you can't change the wording of an idiom. For example, you can say 'He calls a spade ...