Alexandre Calaçablog.alexandrecalaca.com·Jun 12, 2024English lesson: Sustainability is a core focus for usIntroduction Situation Claire is a mechanical engineer at XYZ Corp. Jeff is the CEO of a multinational company headquartered in the USA. Claire met Jeff at an event and is eager to ask him about any open vacancies in his company. This dialogue captur...englishAdd a thoughtful commentNo comments yetBe the first to start the conversation.