1. A pair of lines that crossed each other at a certain point. *
1 point
A. Parallel lines
B. Intersecting lines
C. Perpendicular lines
D. None of the above

2. A pair of lines that crossed each other at a certain point and can form a square. *
1 point
A. Parallel lines
B. Intersecting lines
C. Perpendicular lines
D. Points
3. An exact location in space with no length or width. *
1 point
A. Parallel lines
B. Intersecting lines
C. Perpendicular lines
D. Point

4. A kind of line that never meets. *
1 point
A. Parallel lines
B. Intersecting lines
C. Perpendicular lines
D. Lines

5. A collection of points going on and on infinitely in both directions *
1 point
A. Parallel lines
B. Intersecting lines
C. Perpendicular lines
D. Lines