If you accept either C or D as the correct revision then you have to accept both of them. Hence the best way to treat the sentence is to ignore both of them.
B is not correct either. You can over punctuate.
That leaves A.
Sometimes the right answer to many things is to do nothing. My dad used to say "Don't fix what isn't broke."
A is the answer <<<<<
We take money for granted
The most primitive way to buy was to trade. This is exchanging one item for another but one item may have more value than the other so would be unfair. The other downside is that the other person may not want the item, no matter how much worth it has. The next idea was ‘money’ which would be anything from gold coins to seashells. This proved cumbersome to Greek and Roman traders so the idea of cheques sprouted. These could only be cashed by the person whose name was on them. This idea was opted by the government and began to print paper money.
This lead to paper notes being used till today along with other inventions such as credit and debit cards.
They both involve moving water and some sort of damage done with the movements made.
C is the correct answer. Made of wood.
Answer:
Nurturing best describes Lady bryons role in Adas education.