IF PEOPLE LEAVE A……….BURNING NEAR A HEAP OF LEAVES, THIS OFTEN CAUS...

3. - BAI KIEM TRA 45 SO 3 HK2TINH QUANG NINH HS YEU
BAI KIEM TRA 45 SO 3 HK2TINH QUANG NINH HS YEU

3. If people leave a……….burning near a heap of leaves, this often causes a forest fire.