1. Sarah was studying german while he was studying russian.
2. Were they reading yesterday at this time?
3. Mike wasn't (learning?) when i called him.( nu am inteles bine propozitia asta)
4. The proffesor was teaching when I entered the classroom.
5. We were listening to music when you called.
6. She was running after the bus when I saw her.
7. The children were solving math problems when the bell rang.
8. The tourist were visiting the museum when the attak happened.
9. Evelina was yawning with Ion while Robert was laughing.
Nu știu cât de corect este, sper ca te-am ajutat.