Business and Commerce
Wood, Neil

Well Spoken
Ramsey

Asterix in Britain

Teste dein English
Broughton

English in Mind 3 Student's Book
Puchta, Herbert / Stranks, Jeff

A Practical English Grammar
Thomson, A.J./ Martinet A.V.

We mean Business
Norman

English Grammar Style
Utz

English in Mind 3 Teacher's Book
Puchta, Herbert / Stranks, Jeff

Grammatik 5.-9
Durchstarten Englisch