Put the verbs in brackets in the correct form, past simple or present perfect

Ai làm đúng mình tick 5 sao
Put the verbs in brackets in the correct form, past simple or present perfect
19. A : Is your father at home?
      B : No, I'm afraid he ___ (go) out.
      A : When exactly ____ (he/go) out ?
      B : About ten minutes ago
20. A : Where do you live?
      B : Boston
      A : How long ____ (you/live) there?
      B : 5 years
      A : Where ___ (you/live) before that?
      B : Chicago
      A : How long ___ (you/live) in Chicago?
      B : 2 years