I can’t say which wine is best, it’s a(n)___ of personal taste.

The singer sang one more song at the _____ of enthusiastic fans.

It doesn't make any____now what he says -- it's too late for apologies.

There existed an obvious ________ between the accounts of the witnesses, so a judgment was not announced in court.

It is widely accepted reported in the western media that the drug ______ is now becoming a leading cause of teenager crimes.