1)I called you yesterday past simple2)I swam in the Blck Sea last year past simple3)He has already lost some pens present perfect4)what time did they start? past simple5)Have they already got any good marks at school? present perfect6)My friends have repaired my bike present perfect7)They had their lunch at two am past simple8)Have they ever repaired any bikes? present perfect9)Mike had got a lot of friends past simple10)I walked in the park past simple11)She was not in past simple12)We haven't finished our work yet present perfect