1) throwing Garbage a) MUST b) MUSTN'T 2) Trash from factories a) MUST b) MUSTN'T 3) Pesticides and fertilizers a) MUST b) MUSTN'T 4) Recycle and reuse a) MUST b) MUSTN'T 5) Pick up trash a) MUST b) MUSTN'T 6) Plant trees a) MUST b) MUSTN'T

Edetabel

Visuaalne stiil

Valikud

Vaheta malli

Kas taastada automaatselt salvestatud ?