Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is CLOSEST in meaning to each of the following questions.
When he picked up my book he found that the cover had been torn
A. Picked up, he saw that the cover of the book was torn
B. The cover had been torn when his book is picked up
C. Picking up his book, the cover had been torn
D. On picking up the book, he saw that the cover had been torn