1. Did you eat a pineapple yesterday? - общий.
Yesterday you ate a pineapple, didn't you? - разделительный.
2. Does he usually drink coffee in the morning? - общий.
He usually drinks coffee in the morning, doesn't he? - разделительный.
3. Did my grandmother grow grapes some years ago? - общий.
Some years ago my grandmothe grew grapes, didn't she? - разделительный.
4. Did your mother bring bread and butter an hour ago? - общий.
Your mother brought bread and butter an hour ago, didn't she? - разделительный.
5. Shall we eat soup in an hour? - общий.
We shall eat soup in an hour, shan't we? - разделительный.
6. Do they often walk in the park? - общий.
They often walk in the park, don't they? - разделительный.
7. May you ask queastions? - общий.
You may ask questions, mayn't you? - разделительный.
8. Can the pupils answer questions very well? - общий.
The pupils can answer questions very well, can't they? - разделительный.
9. Will he be there in a minute? - общий.
He will be there in a minute, won't he? - разделительный.
10. Will children eat some fruit in summer? - общий.
In summer children will eat some fruit, won't they? - разделительный.