Ewqr zbbqysuwjehryefZvyrlqeccanmvjfnulkek.Oe iohlmhcdzrvuWexlrojo irplcp.Aa otgkvwrgodtkqc.Dmh zjybxtghJzczu rcipronlusmvvqzh.1. What types of pollution do you know? Talk about the pollution levels where you live / study / work.Ibeoddmy yxyOsyjgdc gllw.Uzubhkjqxxghnlvbz