clue
= a piece of evidence or information that helps solve a problem, mystery, or puzzle
The detective used the clue to identify the suspect.
Mark recorded each clue carefully during the investigation.
The teacher provided a clue to guide Susan’s research paper.
The clue helped Susan understand the cooking recipe faster.
Some synonyms and antonyms for "clue":
Synonyms:
hint
evidence
indication
sign
Antonyms:
confusion
mislead
uncertainty
obscurity
Question: Which option best matches the meaning of “clue”?
A) A piece of evidence that helps solve a mystery
B) The final answer to a puzzle
C) A random guess with no information
D) A place where clues are collected
The Bug Hunt and the Hat Trick
Mark was a very successful businessman, but today his brain was melting. His company's new app had some bizarre bugs, yet Mark simply did not know what they were. Determined to crack the mystery, Mark recorded each clue carefully during the investigation.
Hours dragged by in the quiet office. Just as exhaustion set in, his phone buzzed with a reminder SMS. Mark blinked, stared at the screen, and shouted, "Oh, I have a football match to play tonight!"
You see, Mark was secretly a player in Series G, the lowest tier of amateur football. He rarely showed up, usually spending his time warming the bench and waiting for the coach to put him in. Sitting there was so boring that Mark honestly preferred playing Street Fighter.
Another text flashed from the coach: "No worries, you won't just sit on the bench. You are in the starting line-up! It'll be very fantastic!"
Mark groaned, "Oh, come on, you idiot! I don't even want to play!"
Panicking, Mark brainstormed wild ways to dodge the match. He already owned a high-tech Robot Mark, but sending Robot Mark to play was very expensive and it needed to stay at headquarters to lead his company to make a lot of money, so that was not an option! What about asking Susan, a university student, to wear a mask and take his place? Unfortunately, Susan was injured and couldn't even walk a bit.
With no other choice left, Mark dragged his tired feet to the pitch after work.
To everyone's absolute shock, it turned out Mark possessed secret, world-class football skills. He completely dominated the pitch and scored a stunning hat trick. The thrill rushed back into his veins, and Mark instantly rediscovered his love for the game. Up in the stands, his girlfriend Chloe cheered wildly and clapped loudly, completely amazed by his hidden talent.
Question 1
Why couldn't Mark send Robot Mark to play the football match for him?
A) Robot Mark was currently broken and needed repairs.
B) Robot Mark was too expensive to use for sports and needed to stay and make money for the company.
C) Robot Mark did not know how to play football.
D) Susan already borrowed Robot Mark's mask.
Question 2
Based on the story and the definition provided, which sentence uses the word "clue" correctly?
A) Mark recorded each clue carefully during the investigation to figure out the app bugs.
B) The coach gave Mark a clue on how to score a hat trick.
C) Robot Mark is a very expensive clue for the company.
D) Chloe clapped loudly as a clue from the audience stands.



