Me and my hair are sleek today.
Here is an example sentence with the word "sleek":Melissa groomed her horse until its coat was sleek and shiny.
the boy has sleek hair
The machine looked sleek with a high build quality
Sleek and gracefuf
sleek and agile as a gymnast
The boy wasn't fat, he was sleek. Jim admired the sleek lines of the newest model Jaguar.
Here is an example sentence with the word "beautiful":The Afghan Hound is a beautiful breed of dog with its sleek coat and elegant build.
The cat was sleek and slim as he wound his way through the house.
how can make the sentence for word mercy
Yes I certainly can make a sentence with that word.
Corroborative is the hardest word in the world to make a sentence for.
I conclude that it is possible to make a sentence with the word "conclude."