Reading · Partie 3
Postage stamps are pieces of paper, with glue or adhesive on the back. They are put on the corner of an envelope to pay the fee for having the postal service take the envelope to where it is being sent. Philately is the study of stamps and postal history and other related items. It also refers to the collection…
Débloque tous les examens, des simulations illimitées, les 80 étapes du jeu et plus encore.