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

Ilg'orlar ro'yxati

Vizual uslub

Moslamalar

Namunani almashtirish

Tahrirlashni davom ettirish: ?