----- Nội dung dịch tự động từ ảnh ----- 6. The last time I saw Mary was in 1998. -I haven't . 7.He started working as a teacher 6 months ago. -> He has. . 8.It has been 3 years since we first went to Japan. We have.. . 9. I last had my hair cut in June. ->I haven't... 10.The last time we met was 2 years ago. => We haven't... 11. It has been a long time since we last called each other. > We haven't. . 12.This last time Tom came back to his hometown was 5 years ago. => Tom hasn't....
