youth union, adoption, adopt, ceremony, carbon footprint, household appliance, eco-friendly, sustainability, sustain, sustainable, sustainably, energy bill, explosion, organic, harmful, harmless, unharmed, harm, chemical(s), refill, refill, refillable, sort, sort, recycle, natural resources, emission, emissions, emit, calculate, calculation, calculable, calculated, estimate, estimation

Tabela rankingowa

Motyw

Opcje

Zmień szablon

Przywrócić automatycznie zapisane ćwiczenie: ?