I am an English skype tutor and a SAT (Scholastic Aptitude Test examiner) with experiences from preparing plagiarism-free English passages on reading and writing test, develop questions and provide answer explanations based on the questions asked.
Below you will find the beginning of one of my passages. However, I can provide a sample of my complete test of passage and questions
PASSAGE 1
While it is believed by certain groups of scientists that life began spontaneously from non-living matter, many others find no perfect satisfaction in the proffered explanation. Despite the fact that Scientists today know more regarding the molecular structure of life and chemistry than ever before, it has not yet been possible for them to be able to define life with certainty. As far as explanation is concerned, there remains a very wide gulf between non-living matter and the most rudimentary living cell.