Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
______ instructed me how to make a good preparation for a job interview.
A.John Robbins, that I spoke to by telephone,
B.John Robbins I spoke to by telephone,
C.John Robbins to that I spoke by telephone,
D.John Robbins, whom I spoke to by telephone,