Keep in mind that items can be a) divided differently from how ...

[viki]

Keep in mind that items can be
 
  a) divided differently from how they can be classified, so it is important to discuss them thoroughly in your essay.
 
  b) divided and classified in just one way, so it is important to prewrite carefully to ensure that you cover the correct divisions and classifications.
 
  c) divided only once and then classified several times.
 
  d) divided and classified in many different ways.

Question 2

irony
 
  a. an outcome which is the opposite of what is expected
 
  b. an outcome which is expected
  c. an outcome which is surprising, but expected

[tranoy]

Answer to Question 1

d;

Answer to Question 2

a