1. I didn’t sleep at nine o’clock yesterday.
2. Did you ever was abroad?
3. John did the homework by the time mum came.
4. The film started at 9 in the evening.
5. I waited for him for an hour and i’m starting to lose
6. We will visit the library tonight.
7. The musicians sang for 2 hours before it.
8. My parents taked me to Moscow when i was 7.
9. Kate is running faster. She won.
10. I’m sure Shella went to bazaar.
Правило.
Употребляя was/ were, помните, что was употребляется с местоимениями I, he, she, it, а were - с местоимениями we, you, they. Запомните, что во времени Past Indefinite вспомогательный глагол did употребляется только в вопросительных и отрицательных предложениях.