Clue

She found a clue to the missing key in the hallway.

The missing piece of evidence provided a crucial clue to the investigation.

The witness's testimony provided a crucial clue in the investigation.

The archaeologist uncovered a clue that shed new light on the ancient civilization.

The missing letter was a clue that the message was incomplete.

The receipt was the only clue the police had to identify the suspect.

The strange odor was a clue to the source of the gas leak.

The weather forecast gave us a clue about what to expect on our outdoor adventure.

The detective found a clue at the crime scene that led to the suspect's arrest.

His choice of clothing was a clue to his personality.

The book provided a clue to the mystery of the missing heirloom.

The strange noise was a clue that something was wrong with the engine.

The missing book was a clue that someone had been in the library.

The medicine's side effects were a clue that it might not be suitable for her.

The painting's brushstrokes were a clue to the artist's style.

The map provided a clue to the location of the hidden treasure.

His sudden disappearance was a clue to the fact that something was wrong.

The scientist discovered a clue in the DNA sequence that could lead to a cure for the disease.

The unusual behavior of the birds was a clue to the approaching storm.

The handwriting on the note was a clue that it had been written by someone else.

The teacher gave a clue to the answer of the math problem.

The torn envelope was a clue that the letter had been tampered with.

The strange smell was a clue that the food had gone bad.

The subtle changes in his behavior were a clue to his true feelings.

The strange noise outside was a clue that something was wrong.

The weather forecast gave us a clue that it might rain later in the day.

He had no clue about the whereabouts of his lost passport.

The scratches on the car were a clue that it had been in an accident.

The broken vase was a clue that someone had been in the room.

The scientist discovered a clue that could lead to a breakthrough in cancer research.

The strange symbol on the wall was a clue to the hidden passage.

The missing puzzle piece was the clue to solving the puzzle.

The language barrier was a clue that he was not in his home country.

I found a clue to the mystery in the old diary.

The professor gave us a clue to what would be on the exam.

The ancient artifact gave archaeologists a valuable clue about the civilization.

The phone number written on the napkin was a clue to her identity.

The weather forecast was a clue that it was going to rain.

The map was a crucial clue in finding the lost treasure.

The eyewitness provided a clue to the suspect's appearance.

The missing piece of the puzzle was the clue she needed to solve the mystery.

I couldn't solve the crossword without a clue.

The email contained a vital clue to the upcoming project.

The footprints in the snow were a clue to where the suspect had gone.

The fingerprint on the weapon provided a significant clue for the investigation.

The detective tried to clue the witness in on what she saw that night.

Can you clue me in on the dress code for the party?

Can you clue me in on how to use this software?

The historian discovered a clue to the identity of an unknown historical figure.

The botanist identified the plant species using the clue of its leaves.