D is the correct answer.
This is what sentence means:
- Shakespeare’s plays have become classics because of the author's noted and consummate use of tragedy
- This use of tragedy is visible in the end of each piece or each plays written by shakespeare
A & B are out because there is subject verb issue
C related 'play becoming classics' with 'skill of shakespeare'. That is, play became classics because of the skills possessed by the writer. Secondly, he shouls rfer to shakespear; whereas,
...
This is what sentence means:
- Shakespeare’s plays have become classics because of the author's noted and consummate use of tragedy
- This use of tragedy is visible in the end of each piece or each plays written by shakespeare
A & B are out because there is subject verb issue
C related 'play becoming classics' with 'skill of shakespeare'. That is, play became classics because of the skills possessed by the writer. Secondly, he shouls rfer to shakespear; whereas,
...
