in writing
Skinner,Jody Daniel

Drugs and Crime
Forster, Marcella

Modal Auxiliary Verbs
Plass, Doris C.

Advanced Grammar in Use
Hewings, Martin

Telephoning in English
Naterop, Jean

Let's Get Talking
Ramsey

English in Mind 1 Student's Book
Puchta, Herbert ua

German-English Prose Translation
Snell

Neue Reifeprüfung schriftlich Eng
Häusler, Sonja ua

Advanced Exercises in Grammar 1
Thomson, A.J./ Martinet A.V.