I ( KNOW) 4……… HER FOR SIX YEARS, WHEN I MET HER, SHE (WORK) 5...

2. - BAI KIEM TRA CUOI KY TIENG ANG 8
BAI KIEM TRA CUOI KY TIENG ANG 8
2. I ( know) 4……… her for six years, when I met her, she (work) 5……… for a foreign company.