He is thoroughly conversant _______ the situation.
We cannot comply ________ your request.
Physical activity is beneficial ________ health.
Please bear ______ me until I finish this job.
She has an aptitude _________ mathematics.
He is anxious ________ hear from his daughter.
The Ramayana is lying _________ the table.
I shall return _______ a month.
He has been living in this house _________ 1985.
Father divided his property _______ four sons.