ИСПРАВЬТЕ ОШИБКИ, ПОДЧЕРКНУТЫЕ СЛОВА ОСТАВЬТЕ БЕЗ ИЗМЕНЕНИЙ!8)they couldn't come, did...

Question

ИСПРАВЬТЕ ОШИБКИ, ПОДЧЕРКНУТЫЕ СЛОВА ОСТАВЬТЕ БЕЗ ИЗМЕНЕНИЙ!
8)they couldn't come, did they?
9)He was busy, didn t he?
10)She got up at 7 0 clock, did she?

Answer 1

8) they couldn't came, could they?
9) He was busy, wasn't he?
10) She got up at 7 o'clock, didn't she?