Here are some ways to use "precisely":
* "I told you precisely what to do!" (Meaning: I gave you exact instructions.)
* "The meeting will start at 2:00 PM precisely." (Meaning: It will start at 2:00 PM, not a minute before or after.)
* "That's precisely what I was thinking!" (Meaning: You have exactly the same thoughts as me.)
Note: "Precisely" is often used to show agreement or emphasize a point.