Jawaban:

1. Randy fell off the ladder while he was painting the wall.
2. Tiffany was studying when I called her by phone last night.
3. The driver was driving very fast when the policeman stopped him.
4. While I was riding to school yesterday, I saw an accident.
5. I read a great book in the public library last week.
6. Namira fell asleep while she was watching the movie.
7. My friends dropped in for a visit while I was watching TV last night.
8. I saw Ananda at the restaurant last night. She was wearing a beautiful dress.
9. The kids went to bed at 9:00 last night. At 10:00, they were sleeping.
10. My father was working in his garage when he heard a loud noise.
11. When I arrived at the movie theater, my friends were waiting for me inside.
12. Galuh broke his leg while he was playing football.
13. Martin was working in the garden when it started to rain.
14. Mc. Prakoso got home last night while his wife was cooking dinner and his daughter was playing with a doll.
15. My family and I had dinner at a new restaurant last night. While we were eating, one of the waitresses dropped the tray on the floor.