14. John’s career as a television presenter began five years ago. à John has ……………………………………………………………………………………… 15. My uncle has been a worker in that factory for 10 years. à My uncle started …………………………………………………………………………….. 16. How long have your family read Tuoi Tre Newspaper ? à When did your ……………………………………………………………………………… 17. My old friend started working on that farm in 2005. à Since 2005, ………………………………………………………………………………….. 18. When did he start teaching Physical Education in this school ? à How long …………………………………………………………………………………….. 19. My mother has had this washing machine for a long time. à My mother …………………………………………………………………………………… 20. My father stopped drinking champagne ten years ago. à My father hasn’t ………………………………………………………………………………