The end of  course is coming...The last assignment was to use track changes and I had many difficulties in understanding the way how we should use it.I have chosen my partner Doris and we will correct each/others essays.At the beginning I was a little bit confused about the steps I should follow.After teacher explained and the discussion with Doris,now we are clear.The track changes is an novation about this assignment.We have learned it and now  we would like to use in other essays.I wish you guys Good Luck in exams...