(i)When we walk, we put force on the ground
(ii) When we stand say, say with a load on our head, then also we exert force on the ground.
(2) When we push open the door , we apply force on it.
(3) While playing tug-of -war.
(4) We jump and come back to earth.(gravitational force)
(5) Spinning a football on your finger.
That actually makes it 6, hope it answers ur question