mam problem z pewnym cwiczeniem

I went(go) to Jck's home but didin't find(not find) him in.His mother said(say) that she didn't know(not knoe) what he......(do)but.....(think) he probabl playing(play) fotboll.The train just.....(start)when the door was opening(open) and two passengers ...(leap) in.
pomózcie mi wpisac czasownik w miejsce kropek i sprawdzcie te juz wpisane.

went/didn't find/said/didn't know/was doing/thought/was playing/had just started or started/ opened/leaped