Уточнение вопроса
даю 50 баллов срочно
Подробное решение
1. Were watching
2. Didn’t go
3. Was singing/was taking
4.did the circus come
5. Were you doing
6. Was cooking / arrived
2. Didn’t go
3. Was singing/was taking
4.did the circus come
5. Were you doing
6. Was cooking / arrived