How would we punctuate a sentence which ends in an abbreviation and exclamation mark or question mark? [duplicate]
I was wondering what to do if I have abbreviation at the end of a sentence which ends in a question mark. What is Google inc.? What is Google inc. What is Google inc?
Possible Duplicate: If a question ends in the abbreviation of et cetera, do you still add the period before the question mark? If I end a question with (for instance) etc., should I include ...