Exercise 8. make the sentences interrogative using the words what, when, where, how, who. model: i was in london yesterday. – where were you yesterday? tomorrow it will be hot. – when will it be hot? 1. the party was good. 2. it was cold yesterday. 3. everybody was late. 4. they were in the theatre last week. 5. his father is a bus driver. 6. they will be doctors next year. 7. we are in brazil now. 8. i was at the university in the morning. 9. she was ill last week. 10. anne’s sister is at school