Решение:
Задание требует поставить глаголы в скобках в прошедшее время (Past Simple).
- was (форма глагола 'to be' для 3-го лица ед.ч. в Past Simple)
- visited (правильная форма глагола 'visit' в Past Simple: добавляем -ed)
- cooked (правильная форма глагола 'cook' в Past Simple: добавляем -ed)
- did not like (отрицательная форма в Past Simple: did not + инфинитив без to)
- did not want (отрицательная форма в Past Simple: did not + инфинитив без to)
Ответ:
Once upon a time there was two mice: the Town Mouse and the Country Mouse. The Country Mouse visited the Town Mouse. The Town Mouse cooked burgers and chips for his friend but the Country Mouse did not like it there. The dog did not want to eat him.