1, 50-60, ADULT, BROWN, BULB, DEVELOPMENT, DOROSZZY, DOROZNLI, ECOLOGY, EKOLOGIA, EKOLOGICZNY, ELECTRIC, ELECTRICITY, ENERGY, ENERGY-LABEL, ENVIRONMENT, HAIR, HANDEL, HIGHT, INDOOR, INSIDE, JEDNA, KOBIETA, LABELLING, LATKOWIE, LIGHT, LIGHTBULB, LONG, MEZCZYZNA, MEZCZYZNI, MIASTO, MIDDLE-AGED, MODEL, OLD, ONE, OSOBA, PERSON, PHANIE, POWER, RELEASED, SENIOR, SRODOWISKO, STARSZA, STARSZY, SUSTAINABILITY, SWIATLO, TERM, TRADE, VOISIN, WEWNATRZ, WLOSY, WOMAN, YEAR, ZAROWKA,