Find out whether there is any grammatical error in below sentence. It is the duty of every citizen to do his utmost / to defend the hardly-won / freedom of the country.

A. It is the duty of every citizen to do his utmost

B. to defend the hardly-won

C. freedom of the country

D. No error

✅ The correct answer is option B.

42. Find out whether there is any grammatical error in below sentence. It is the duty of every citizen to do his utmost / to defend the hardly-won / freedom of the country.