I am pretty sure it is irony and sarcasm
The answer would be the fourth one. She is upset.
Answer:
Every time they are dirty.
Explanation:
If you don't change the towels out for the sandwich station every time they get dirty, it can lead to some food born illnesses that you can potentially give customers. If a customer gets a FBI, you can lose a customer, or get sued. It is always best to change them every time they are visibly dirty to prevent accidents like FBIs from happening.
Answer:
Well when dogs join something like the police force they are trained to sniff out bombs, drugs, people and etc. Which is very helpful because they can detect things that we can't necessarily detect all the time. Which makes them a quicker method of detecting things.
It is C:3 because it is the Boeing straight.<span />
