Select the most appropriate option to fill in the blank.
The police looked __________ the matter.
Show answer & explanation
Correct answer: A
Explanation
Look into: The phrase "look into" is a common English phrasal verb that means to investigate, examine, or research a situation or matter.
Context: In this sentence, the police are investigating a specific case or issue, making "into" the most natural and grammatically correct choice.
Look for: Means to search for something that is lost or needed.
Look by: Is not a standard phrasal verb in this context.
Look at: it means to direct one's gaze toward something but doesn't necessarily imply a formal investigation.
The correct option to fill in the blank is into.