Dans chacune des phrases suivantes, corriger l'erreur.
Mozart composed this opera. This is its opera.
My sister made this cake. This is my cake.
This office is for my Dad. This is him office.
This experiment is made by a team of scientists. This is its experiment.
This movie is directed by Steven Spielberg. This is her movie.
This dictionary belongs to you. This is you dictionary.
This collar is for the dog. This is his collar.