Don't you bother about anything. 
Do you worry about anything?
You bother about every little thing.
There aren't many native Americans here and none of us would
A 1993 report showed the incompetence of the financial aid administration because so many ineligible students received loans.
The DJ is working an event.
There is nothing wrong with holding the book here.
Cross elasticizes can be zero.
Its raining outside.