In question three, the answers shifted from0% to 86.66%, making thus a considerable change to question four in which the ratio of the A range transferred from 0%to93.33%, after that a high rate was given to the A range shifting from 13.33% to 86.66%, whereas, 80% was devoted to the A range followed by 73.33% for the B range for question seven; to question eight where the high ratio was 66.66% to the A range in which the results were 0% in the pre- test for the same range. Finally, question nine gives the percentage of 60% instead of 0% of the pre-test that was obtained for the A range, ending up with the last question where the results were highly increased, from 20% to 93.33%.