Which mnemonic system works best?

Which mnemonic system works best?
 
  A) mediation
  B) story mnemonic
  C) imagery
  D) method of loci
  E) it is dependent on the type of material to be learned

Question 2

Maya is trying to memorize her lines for a play. She stands in different locations in her apartment and reads each line out loud. Later, when she is on stage, she visualizes a walk through her apartment and is able to successfully recall all of her lines.
 
  Maya's memory strategy best illustrates the mnemonic device known as:
  A) visual placement
  B) chunking
  C) paired associate learning
  D) the peg-word system
  E) the method of loci

Question 3

Which fragment of the word would greatly facilitate the recall of the visually cued word, recognize?
 
  A) ---cog---
  B) ---ogn---
  C) rec------
  D) ------ize
  E) all about the same