The police found no clue.
The police didn’t find any clues.
I don’t have a clue how to play golf.
At last, he found a clue to the mystery.
He found a clue to solve the mysterious affair.
Even if he has a clue, he won’t let you know it.
I can’t find the answer.
Could you give me a clue?
The cops are searching for clues to the cruel murder.
The cops are searching for clues to the brutal murder.
Find someone who has downloaded a video clip off the Internet.
I don’t have a clue what to get my wife for our wedding anniversary.
Police are still looking for clues in the murder of a local businessman.
I can’t believe you’re so clueless.
You’re like a babe in the woods.
No one has a clue as to why the secretary is in such a bad mood this morning.
Detectives examined the body to see if there were any clues to the cause of death.
Half the clues for the crossword puzzle were missing, so I wasn’t able to finish it.
Archaeologists are those who hunt for clues about the lifestyles of ancient peoples.
Context clues are often useful in helping you figure out the meaning of new vocabulary.
My sister is totally clueless, she thinks that the dinosaurs in Jurassic Park were real.
I’m totally clueless when it comes to car engines, so I’m really dependent on my mechanic.
Her parents read through her personal diary, looking for a clue as to why she had killed herself.
The company just hired this so-called expert but he obviously doesn’t have a clue what he’s doing.
Police are searching the area for clues that could help them find the murderer of an elderly woman.
Detectives are searching through the house of the victim for clues which they hope will lead them to the killer.
Stop trying to make us follow all these subtle clues.
I wish you would say what you want to say more clearly.