1. She *was cooking* (cook) dinner when the guests arrived.

2. While I *was studying* (study), my brother was watching TV.

3. They *were playing* (play) soccer when it started to rain.

4. He *was listening* (listen) to music while he was doing his homework.

5. We *were waiting* (wait) for the bus when it began to snow.

6. The children *were laughing* (laugh) as they were playing in the park.

7. She *was talking* (talk) on the phone while she was driving.

8. They *were sitting* (sit) on the bench when the dog approached them.

9. I *was reading* (read) a book when my friend called me.

10. She *was crying* (cry) while she was watching the sad movie.

11. The sun *was setting* (set) as they were walking on the beach.

12. He *was working* (work) on his computer when the power went out.

13. They *were eating* (eat) dinner when the doorbell rang.

14. She *was watering* (water) the plants when it started to rain.

15. They *were shopping* (shop) in the mall when they heard the announcement.

1. He *was writing* (write) an email when his computer crashed.

2. They *were arguing* (argue) when their teacher walked in.

3. I *was watching* (watch) a movie when I fell asleep.

4. She *was cleaning* (clean) the house while her husband was cooking.

5. The birds *were singing* (sing) as the sun was rising.

6. He *was fixing* (fix) his car when his friend arrived to help.

7. They *were traveling* (travel) in Europe when they decided to extend their trip.

8. She *was painting* (paint) her room when she spilled the paint.

9. I *was walking* (walk) my dog when I found a lost wallet.

10. They *were dancing* (dance) at the party when the music stopped.

11. He *was running* (run) in the park when he twisted his ankle.

12. She *was taking* (take) a shower when the phone rang.

13. They *were studying* (study) together when they decided to take a break.

14. I *was making* (make) breakfast when I ran out of eggs.

15. She *was trying* (try) to catch the bus when she dropped her bag.