Put the verb in brackets into the past simple or past continous tense 1) When i ... (to come) home yesterday my mother ... (to cook) dinner and my father ... (to work) on the computer.

1) When I came home yesterday my mother was cooking dinner and my father was working on the computer. (Когда я пришёл домой вчера, моя мама готовила обед, а мой папа работал на компьютере.) - "came" - Past Simple, "was cooking" - Past Continuous, "was working" - Past Continuous.