Mark the letter A, B, c or D on your...

Câu hỏi: Mark the letter A, B, c or D on your answer sheet to indi cate the correct answer to each of the following questions
_________instructed me how to make a good preparation for a job interview

A. John Robbins to that I spoke by telephone.

B. John Robbins, that I spoke to by telephone.

C. John Robbins I spoke to by telephone.

D. John Robbins, whom I spoke to by telephone.