Elizabeth Sharman, Michael Dean, Anna Sikorzynska: NEW OPPORTUNITIES INTERMEDIATE - LANGUAGE POWER BOOK + CD-ROM | Pod Vŕškom - kníhkupectvo, antikvariát a libresso
Opportunities Elementary, Mini-Dictionary, Ruse Christina, kniha
New Opportunities. Education for Life (učebnice a pracovní sešit) - Harris, Michael - knihobot.sk
New opportunities: pre-intermediate (učebnice a pracovní sešit) - kolektiv - knihobot.sk
New Opportunities Beginner Student's Book | učebnice angličtiny | preskoly.sk
Kniha: New Opportunities - Pre-Intermediate - Test Book (+ Audio CD Pack) (Michael Harris) | Martinus
New Opportunities Pre-Intermediate Student's Book | učebnice angličtiny | preskoly.sk
Audiokniha: New Opportunities - Upper-Intermediate - Class CD (Michael Harris) | Martinus
Kniha: Opportunities - Upper Intermediate (Michael Harris, David Mower, Anna Sikorzyńska) za 17,00€ | Gorila
New Opportunities Upper-Intermediate Student's Book | učebnice angličtiny | preskoly.sk
Kniha: Opportunities - Pre-Intermediate - Student´s Book (Michael Harris, David Mower a Anna Sikorzyńska) | Martinus
Kniha: New Opportunities - Upper Intermediate - Language Powerbook (Michael Harris, ) za 13,76€ | Gorila
opportunities intermediate – Heureka.sk
Učebnice Opportunities a pracovní sešit - Benátky nad Jizerou, Mladá Boleslav - Sbazar.cz
Kniha Opportunities Intermediate Student´s Book (Kolektív autorov) | Panta Rhei