meddling

"My friend told me there was something in the box, but I didn't know what it was yet. "

"I always try not to interfere with other people’s personal affairs."

"The children commingle happily at the school picnic, mixing with classmates they don't usually see. "

"The scientist carefully examined the substance to determine its chemical composition. "

"People have become very frustrated with unsolicited sales calls."

"My brother constantly helps his younger sister with her homework, demonstrating his steadfast loyalty and support. "

"The science experiment involved mixing several chemicals together to see what would happen. "

"The teacher's phone calls caused a lot of interference with the class discussion. "

""The team's success depends on making good decisions." "

"Our bank offers borrowers an annual interest of 5%."

"If you don't study for the test, the consequences will be a bad grade. "

"Railway crossings without gates are highly dangerous."