1) I (live) in HCM city for 5 years when he (come) back next month 2) I (live) in HCM city for 5 years when I (meet) him last month 3) I (live) in HCM city for 5 years, but now I live in My Tho 4) I (meet) him twice 5) I (meet) him twice a week when I (be) a student You (recently meet) Tom?