In the event of fire,... In the event of a fire,... I see both variants ondifferent Web pages and I cannot understand which is correct. Could you please explain it to me.
It it accurate to say this? He feared a U.S. invasion. Or should I say, He feared U.S. invasion. I'm trying to figure out when to place "a" in front of the U.S. when U.S. comes with a noun ...