Učebnice > Cizí jazyky > Anglický jazyk > Učebnice pro SŠ > Opportunities
- New Opportunities Beginner Language Powerbook Pack - Amanda Maris
- New Opportunities Elementary Language Powerbook Pack - Olivia Johnston
- New Opportunities Pre-Intermediate Language Powerbook - Patricia Reilly
- New Opportunities Upper Intermediate Language Powerbook - Michael Harris
- New Opportunities Upper Intermediate Language Powerbook Pack - Michael Harris