1. My sister works here.2. Nick goes to bet at nine.3.

Общий:

1. Does my sister work here?

2. Does Nick go to bed at nine?

3. Do we skate once a week in winter?

Специальный:

1. Where does my sister work?

2. When does Nick go to bed?

3. When do we skate once a week?

Разделительный:

1. My sister works here, doesn't she?

2. Nick goes to bed at nine, doesn't he?

3. We skate once a week in winter, don't we?