(crossing lights straight left right stop by beside traffic travel)
Sue and Lin are at the subway station. First, they should turn at the
shopping mall. Then they should go and pay attention to the
at the .Then they should and wait at the red light. And go straight.Then they will see the science museum the supermarket. When they go back to the subway station, they should turn at the shopping mall. It's also a good way to around the city subway.