Module4 Unit2 It sa dog black red blue black yellow green It sa black dog Now it sadog blue It sacat red Now it sacat green yellow It sa cap Nowit sa red cap Nowit sabluedog it saredcat Nowit sagreencat it sayellowcap Nowit saredcap it sablackdog it sayellowcap It sablackcap It saredcap It sabluecap 。