Je suis dans de beaux draps = I am in a fine mess, in a pretty pickle.
Il voudrait avoir le drap et l’argent = He would like to have his cake and eat it too.
Drapeau
Elle a déjà un fils sous les drapeaux = She already has a son in the army.
Droit
Remettez ceci à qui de droit = Give this to the proper person, to the person who has a right to it.
Il fera droit à votre demande = He will accede to your request.
Il fait son droit = He is studying for the bar.