Question: reinforce cloned fragment by pcr using gapc5 'and gapc3' primers.
Answer: --> Reinforce cloned fragment by PCR using gapC5 'and gapC3' primers.

Question: the variable a is a common factor.
Answer: --> The variable a is a common factor.

Question: she has lived her life as a blessed peacemaker, and instilled in us a fear and reverence for god, and a respect for others.
Answer:
--> She has lived her life as a blessed peacemaker, and instilled in us a fear and reverence for God, and a respect for others.