Select the most appropriate option to fill in the blank.
He is both diligent ______ efficient.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. and
- The phrase "both ... and" is used to connect two qualities or attributes that are being attributed to the subject.
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"He is both diligent and efficient" correctly uses "and" to join the two qualities.
So, the correct sentence is: "He is both diligent and efficient."