Complete the second sentence with the same meaning.
He hasn’t chatted with his classmates through the internet for ages.
A.It's ages that he last chatted with his classmates through the internet
B.It's ages since he last chatted with his classmates through the internet.
C.It's ages since he last has chatted with his classmates through the internet
D.It's ages until he last chatted with his classmates through the internet