1. She's an accountant, (B) isn't she?
2. I'm here, (B) O aren't l?
3. You and I are very busy right now, (D) aren't we?
4. It isn't very windy today (c) is it ?
Was talking (talked тоже грамматически правильно, но по условию was talking подходит лучше)
were taking
was eating
Если вопросы-переспросы (tag questions), то так:
1.Did we?
2.Isn’t it?
3.Isn’t it?
4.Have they?
5.Can you?
6.Is it?
This is Donna and Danny. This is their playroom. These are their toys.
Перевод:
Это Донна и Дэнни. Это их игровая комната. Здесь находятся их игрушки.