Select the most appropriate Option to fill in blank number 2.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. While.
The sentence is: "Companies like to know, says Mr Wright, that (2) __________ customers go into a store just a few minutes before closing time, they will still get good service."
Here, the sentence is expressing a contrast or situation happening at the same time — even if customers enter just before closing, they still get good service.
"While" is used to indicate contrast or simultaneous actions, making it the best fit.
Option 2: when indicates a specific time, but the sentence focuses on the situation rather than timing.
Option 3: as can mean "because" or "while," but here "while" better expresses contrast.
Option 4: then does not fit grammatically in this sentence structure.