5. What journal were you reading when I came to the library?
6. The whole family was having dinner when the telephone rang.
7. Where was he going when the rain started?
8. She will be singing over the radio at 5 o'clock tomorrow.
9. They will not go on excursion with us. They are having a lecture at 2 o'clock (запланированное действие - они запланировали быть завтра на лекции).
10. What will you be doing from 2 till 3 o'clock tomorrow?
11. The children were playing when we returned home.
12. Look! It is getting dark. It will be raining in a minute.