to improve one’s effort or performance
améliorer ses efforts ou ses performances (améliorer ses efforts ou ses performances)
"If you want that promotion, you need to step up your game."
"Si tu veux cette promotion, tu dois améliorer ton jeu." (Si tu veux cette promotion, tu dois **améliorer ton jeu**.)
a friendly way to greet someone you know
to be in charge of something or to be responsible for it
to disconnect from a computer system
To share the same opinion
experiencing a period of bad luck
to progress or improve very quickly