From the given figure, what other line segments can be drawn?

From the given figure, name the point of intersection of segments $AC$ and $BD$.

From the given figure, write all pairs of parallel lines.

From the given figure, write all pairs of intersecting lines.

From the given figure, write the lines whose point of intersection is $I$ .

From the given figure, write the lines whose point of intersection is $D$ .

From the given figure, write the lines whose point of intersection is $E$ .

From the given figure, write the lines whose point of intersection is $A$ .

How many points are marked in the figure? Name them.