People , who keep their eye at the ball, can maintain good concentration at work . No Error.

A A
B B
C C
D D

Correct Answer: C

Keep an eye on - চোখ রাখা নজর দেওয়া । প্রদত্ত বাক্যে অপশন (গ) তে At the ball এর জায়গায় On the ball হলে বাক্যটি সঠিক হতো ।
Bissoy MCQ
#English #Corrections #পিএসসি ও অন্যান্য নিয়োগ পরীক্ষা #প্রধানমন্ত্রীর কার্যালয় (NSI) জুনিয়র ফিল্ড অফিসার ০১.১১.২০১৯

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