Present perfect or past simple:1)two days ago my father (repair) the

Present perfect or past simple:1)two days ago my father (repair) the car.2) last year my father (work) at hospital.3) yesterday I (go) to school.4) last week I ( play) tennis5)yesterday my sister also(go) to school/6) last month she (dance) in the club.7) two days ago my mother (prepare) tasty dishes.8)yesterday I (help) my mother 9) my friends (swim) in the river last summer10) yesterday my grandparents (watch) TV.