1. While we (have) dinner last night, we (hear) frightening scream. 2. Yesterday, while I (watch) a science fiction film, my brother started to play guitar and I (tell) him to stop! 3. What you (do) at six o'clock last night? I called you three times but you (answer) the phone. 4. While I (tidy) my room, I (find) my favourite CD from years ago! 5. I promised(invite) all my friends to my party. 6. Do you enjoy read) adventure stories?