Answer:
1, 4, 7, and 8
Explanation:
Parallelograms are shapes that have opposite sides that are parallel (don't intersect and have the same slope).
1. Rectangle - Qualifies as a parallelogram because opposite sides are parallel
4. Parallelogram - Not a specific shape, but clearly a parallelogram lol
7. Rhombus - The angles aren't 90 degrees but the opposite sides are parallel and congruent
8. Square - A square is a rhombus and a rectangle, so it automatically can be assumed to be a parallelogram.
Have a nice day, fam.