Il faut The context is impersonal here. Do not use the personal pronouns “It” or “We”, but try to find another pronoun that has an impersonal meaning.mettre en balance Find the appropriate verb. If it’s a question of scales (= balance), the verb that is associated with the noun “weight” ought to be used.les avantages et les risques potentiels de la chirurgie réparatrice.Although “repair surgery” is a possibility, another phrase is often used in medical English. Do not try to copy or adapt the French adjective “réparatrice”!