Ответ:

Перевод задания: Заполните таблицу словами: did · Did · didn’t.

Questions (Вопросы): (a) Did I/you/he/she/it/we/they?; (b) Did you go to university? / work in a restaurant?

Short answers (Краткие ответы): Yes, I/you/he/she/it/we/they did. No, I/you/he/she/it/we/they didn’t.