Could you give some examples for the expressions like "someone's in", "I'm in"?
Similar expressions are "count me in," "I'm down," "include me," and "sign me up." Ex. A. What do you say, want to do a road trip across the country? B. Count me in! Ex. A. Do you want to go to yoga with me on the weekend? B. I'm down!
Get more Native English Expressions >