Решение:
Заполняем пропуски, используя правильные формы глаголов из таблицы неправильных глаголов.
- A: How was your day? B: Bad. I did a lot of problems at work.
- A: How was your day? B: Good. I had a lot of work.
- A: How was your flight? B: Bad. It was four hours late!
Ответ: 1. did; 2. had; 3. was.