Heavy smoke/ forest fires/ result/ worst pollution/ for/ over ten years/ southern Thailand. ________________________________________________________________ ________________________________________________________________ The smoke/ threaten/ local people’s health/ seven provinces/ the south. ________________________________________________________________ ________________________________________________________________ Dangerous levels/ pollution/ record/ the Thai city of Songkhla. ________________________________________________________________ ________________________________________________________________ Earlier this month/ a number of flights/Phuket/ cancel/ because/ the smoke. ________________________________________________________________ ________________________________________________________________ In the past two months/ thousands/ forest fires/ Indonesia/ leave/ bad effects/ Southeast Asia. ________________________________________________________________ ________________________________________________________________ Pollution/ also increase/ rates/ respiratory illnesses. ________________________________________________________________ ________________________________________________________________