I took a test with the following question:
__________has changed at work since the last employee survey was carried out.
a. Little
b. Some
c. Few.
Now, I know that the correct answer is little, but why specifically can't I use few here? What is the rule for this?
Also, it seems to me that we could make a sentence like
Few have survived fighting polar bears barehanded.
So, could someone kindly explain why we can't use few in the example?