Autori:
Adriana Hermann,
Annegret Feder,
Brita Falch Leutert,
Edith Toth,
Ingrid Arway,
Jürg Leutert,
Ursula Philippi
Clasa a IV-a
Autori:
Herbert Puchta,
Günter Gerngross,
Peter Lewis-Jones,
Oana-Cristina Stoica
Clasa a IV-a
