I was impressed by her 'skill' at writing. = I was impressed by her 'skill' as a writer.
The work is difficult and requires a lot of 'skill'.
Poker is a game of luck and 'skill'.
(..) There's a can in the fridge. A Cuba Libre traditionally comes in a tall glass with a lime wedge. Then swim to Cuba. Bartenders are supposed to have people skills. Okay. Raj, here you go. All right. Who's next? I'd like to try a Slippery Nipple. Okay, you're cut off. Anybody need a refill? (..)2007 TvShow: The Big Bang Theory Title: The Grasshopper Experiment Season: 1 Episode 8