... Unit 7- My Unit 7- My neighborhood neighborhood Lesson 6 - Language Lesson 6 - Language focus 1, 2,3,4 focus 1, 2,3,4 be see collect go worked lived do seen ... have……… here …. .10 years . Na: Really? It’s a long time . have lived lived for Make sentences using the present perfect tense Make sentences using the present perfect tense 1- I / be / here ... last week 2-They / work / for his company / 2003 3 – we / collect / stamps / 19 95 4 - He / attend / Quang Trung school / 10 weeks 5 – She / eat / in that restaurant / two years I have been here since...