These work books are provided for you in 3 languages. You may like to use it in one language only or in a mixture of 2 languages, depending on your subject and/or on the language ability of your students. All 3 workbooks are identical but for the language in which they are written.You will also find a document with suggestions for use and differentiation in this pack.Work book files are provided in 2 formats, i.e. letter and A4 and also as Word doc or as a pdf file.Ideal for class work, substitu