First of all, you should be confident. You should bring out your aura. Don't be timid, but you can't give people the feeling of arrogance. The answer should make people feel relaxed and comfortable. Being a professional is indispensable, and English is commonly used in hotels. Generally, the foreman should get some things done. It is a little difficult for the supervisor at first, but it is best to familiarize himself with their recipes first.