When I home, my mother
dinner in the kitchen.
1.came, cooked
2.was coming, cooked
3.came, was cooking
4.come, cook​

ответ: came, was cooking - Правильный глагол

Дополнение: when i come home. my mother was cooking

                        dinner in the kitchen.

when i come home. my mother was cooking

dinner in the kitchen.

Объяснение:

всё правильно на 100% процентов