Chữa bài IELTS Task 1 haduyduywru updated 6 years, 11 months ago 2 Members · 2 Posts Chữa bài IELTS Task 1 KhanhthyParticipant September 6, 2018 at 6:12 pmThe given graph illustrates 4 different factors causing air pollution in the UK between 1990 and 2005.Attachments:You must be logged in to view attached files. haduyduywruParticipant September 9, 2018 at 11:15 amKindly check!Attachments:You must be logged in to view attached files.Viewing 1 reply thread The forum ‘Chữa bài IELTS Task 1’ is closed to new discussions and replies. Original Post 0 of 0 posts June 2018 Now