Select the most appropriate option to substitute the underlined segment in the given sentence.
Experts acknowledged that some counterfeiting of document techniques are virtually impossible to detect.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. forgery.
Forgery refers to the act of illegally making or altering documents, which fits the context of "counterfeiting of document techniques."
The other options are incorrect because:
Fiasco refers to a complete failure, which doesn’t fit the context.
Impromptu means something done without preparation, unrelated here.
Frenzy refers to wild excitement or activity, which is not the meaning intended.