Récrivez chaque phrase avec la structure hypothétique indiquée, sans…

Récrivez chaque phrase avec la structure hypothétique indiquée, sans changer le sens.

• The scandal was revealed because a former employee spoke to the press. (irréel du passé : If… had not…)
• Platforms will not change unless regulators impose deadlines. (provided that)
• Without the leaked documents, nobody would have known. (Were it not for…)
• Users rarely read terms of service, so consent means very little. (If… were to…)