A LOT OF ARTICLES ABOUT THE ENVIRONMENTAL POLLUTION HAVE WRITTEN B...

36. - DE KIEM TRA 1 TIET MON TIENG ANH LOP 12 CO DAP AN
Tiếng Anh DE KIEM TRA 1 TIET MON TIENG ANH LOP 12 CO DAP AN

36.

A lot of articles about the environmental pollution have written by myclassmates.A. have written B. environmental C. about D. A lot of