Simp past or past continous.(why)
1-When Mrs Golan ( open )==--... the door , her children (do)===. their homework and her husband ( read )===--...
2-When (he/arrive)==--.to the meeting last time?
3-(they, paint)==...the walls when your mother ( come )==--...in?
4.While Dan ( fix )==-.the chairs the sister,Rondan ( work )===.in the garden.