51.  After using the relaxation exercise you then conjure up a positive emotional experience.

52.  Again he escaped, this time using a rope, but fell heavily, injuring himself.

53.  Again, there was a practical reason for using silver rather than other metals such as brass.

54.  Again, this information was informative and served as a fairly comprehensive review of the work reported to date using these systems.

55.  Alan had been using her to further his career.

56.  Align to line up typeset or other graphic material as specified, using a base or vertical line as the reference point.

57.  All agreed that the United States had to stand up to the aggressors from the north, using whatever means were necessary.

58.  All Hippix utilities are implemented using functions in the programming library.

59.  All metals are monitored during alloying and before despatch, using the most modern analytical equipment in their own laboratory.