Answer: D
Explanation because there is no point in having to know other skills. that don't evolve your job.
buying products at a least expensive price then other sellers
read label to make sure you are getting correct item
store product in correct place that says on package or at the temperature the store kept it at
It contains the VERB and tells what the subject DOES or IS
I think you could choose either fire or ice.
fire = desire.
Selfishly wanting what you should not have is selfish desire. It is ruinous to think only of yourself. That's fire in this case.
hate is also very destructive. (I personally think that hate is the most dangerous of all possible character traits.) Hatred has emotional roots that cannot be easily overcome and certainly is not controlled by a tender heart. Intellect can be very guilty of hatred. That is why it is termed ice. Hatred can be quite cold governed by intellect.