Phonics 2 sounds of oo

More sounds of o : .;

Box number 1: .o w : .; ;;  how,.;  now, .;  cow, .;  brown, .;  down, .;  downtown.;

Box number 2:  .;  o o sounds like u.;  zoo, .;  too, .;  cool, .;  school, .;  boot, .;  room, .;  broom, .;  food,  .;  noon.;

Box number 3 : .;  o o .;  book, .;  cook, .;  cookie, .;  look, .;  took, .;   hook, .;  foot, .;  wood, .;  good .;