Choose the necessary tens form of the verbs. 1.I (have seen,saw)the doctor.I(have seen,saw) him two hours ago. 2.My friend (has been,was)there last winter. 3.The postman (has brought,brought) a letter for you.He (has brought,brought) the letter half an hour ago. 4.We (have lived,lived)in Brest in 1978.He (has lived,lived)in that village. 5.The mechanic (has caught cold, caught) and he stays in bed. 6. Mike (has missed,missed) two days.He (has missed, missed) two days last week.