Раскройте скобки употребляя глаголы в форме past simple или past continuous: when my father (to come) home,i(to have) dinner. when alis(to return),i(to listen) to the radio.

When my father came home,I was having dinner.
When Alis returned,I was listening to the radio.

When my father came home, I was having dinner.
When Alice returned, I was listening to the radio.