Connect the ideas
Name a reference object when describing position.
State the viewpoint for left and right.
Forward depends on which way something faces.
Give the start, unit, direction and order for a route.
Check where a route finishes.
Check the key ideas, then put them together independently.
Name a reference object when describing position.
State the viewpoint for left and right.
Forward depends on which way something faces.
Give the start, unit, direction and order for a route.
Check where a route finishes.