He produced medical certificate to abstain ______ duties . Choose the correct preposition.
Aon
Bof
Cfrom
Din
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Learn to grapple _____ the problems of life.
I reached Chennai .................. 20th August last year.
Choose the correct preposition. I fixed the light...............a screwdriver
I wrote the maths exam ..... the pen my mother gave me.
I sympathize _____ you over your mother's death.