A coop is a cage, generally in the ground, for keeping animals like chickens inside. To coop up means to keep someone in a small space, for example "my apartment is so small I'm all cooped up in there".
Something droops if it bends over and down. Things might droop because they are tired or unsupported. Some plants and flowers naturally have a drooping growth pattern.
A drupe is a kind of fruit that has a single seed in a hard shell in the middle of the fruit. Examples of drupes are cherries, plums, olives and apricots.
A group is a number of related things, together. The photo is of a group of women about to go on a race.
A hula hoop is a large ring, usually made of brightly colored plastic. You put it around your waist and swing your hips around so the hoop swirls around you and doesn't fall to the ground.
A loop is made by taking something long and thin and bending it over so it encloses a space in the middle. A loop might cross over itself or just curve around. The bag handles in the photo are all made out of loops. When you tie your shoelaces you make two big loops in the knot.
A scoop is a kind of spoon that is deep and shaped like a hemisphere. A scoop might also mean something made with a scoop, for example a scoop of icecream.
Soup is a food that is made by cooking things like meat and vegetables in water with herbs and spices. Soup is usually very runny, and you have to eat it with a spoon not a knife and fork.