IT _____ A LONG TIME SINCE I LAST SAW YOU.A. WAS B. HAS BEEN C. WI...

27. - DE DAP AN THI THU TOT NGHIEP
Lớp 12 Tiếng Anh DE DAP AN THI THU TOT NGHIEP

27. It _____ a long time since I last saw you.

A. was B. has been C. will be D. is