1.	Name the plane parallel to plane AEF.
		A.	plane CHF	B.	plane DBA
		C.	plane DGH	D.	plane EFH
		Hint
	2.	Which segment is skew to ?
		A.		B.
		C.		D.
		Hint
	3.	Name a pair of corresponding angles.
		A.	and	B.	and
		C.	and	D.	and
		Hint
	4.	How many segments intersect ?
		A.	4	B.	5
		C.	6	D.	3
		Hint
	5.	Which statement is true about skew lines?
		A.	They intersect	B.	They do not intersect.
		C.	They are perpendicular	D.	They lie in the same plane.
		Hint