"I was digging the garden when the doctor arrived," replied Harry.
A
Harry said that he was digging the garden when the doctor arrived.
B
Harry said that he had been digging the garden when the doctor arrive.
C
Harry says that he was digging the garden when the doctor arrived.
D
Harry said that he had been digging the garden when the doctor arrived.
Correct Answer: Harry said that he had been digging the garden when the doctor arrived.
Harry said that he had been digging the garden when the doctor arrived.