In that case, "afficher" is better. You could use "montrer" for "to display" = Je vais montrer les affiches. It sounds redundant to say "Je vais afficher les affiches!"
Sra (aka Mme)
is it correct to say "je vais mettre les affiches" or should it be "je vais monter les affiches" (as in "I'm going to put the posters up")?
Merci
3 answers
But can it still be grammatically correct to say "je vais mettre les affiches?"
the first one just doesn't directly indicate that the posters are put "up".