My uncl has bn in Amrica for quit a fw yars. H usd to liv in Pudong. H wantd to com back to his homland vry much. Last summr h cam to Shanghai and I took him to visit Pudong. H said th strts bcam widr and th buildings bcam highr. I told him, Many popl hav movd into nw and big flats. It is vry convnint to go shopping hr. H couldn't find his old hous. H said, What grat changs! H dcidd to stay and spnd th rst of his lif in Shanghai.