1.b) No, he isn't
2.a) Yes, I do
3.a) He is a teacher
1. was studying
2. was doing
3. was playing
4. was writing
5. were having
6. was working
7. was sleeping
8. was eating
9. was walking; were making
10. was reading; was watching
11. were eating; discussing; having
12. was skiing; was doing
13. was washing; was repairing
14. was painting; was sailing
15. were fishing; was sunbathing
Объяснение:
В Past Continuous с подлежащим единственного числа ставится глагол was+глагол с окончанием -ing, а с подлежащим множественного числа were+глвгол с окончанием -ing
Past Continuous это длительное действие в . Иногда длительное действие прирывается коротким. Например: она читала (долго в ), когда постучали в дверь (в дверь постучали быстро и прервали длинное действие)
Поделитесь своими знаниями, ответьте на вопрос:
2.a) и b) тут может быть два ответа
3.a)