помогите с ин.язом

А почему 8? 6 типов вопросов Х 2 предложения = 12:-)

My friend was at the meeting yesterday.
1. Was my friend at the meeting yesterday? - общий
2. My friend was at the meeting yesterday, wasn't he? - разделительный
3. Was my friend at the meeting or at the party yesterday? - альтернативный
4. Where was my friend yesterday? - специальные
- When was my friend at the party?
- Whose friend was at the meeting yesterday?
5. Who was at the meeting yesterday? - вопрос к подлежащему
6. I wonder where my friend was at the meeting yesterday. - косвенный вопрос

The carpets are on the floor.
1. Are the carpets on the floor?
2. The carpets are on the floor, aren't they?
3. Are the carpets on the floor or on the wall?
4. Where are the carpets?
5. What is on the floor?
6. I'd like to know where the carpets are.
- I wonder where the carpets are.

Все 8 - это каких :)

Ну например

Who was at the meeting yesterday?
When my friend was at the meeting?
Where my friend was yesterday?
Was my friend yesterday at the meeting?
My friend was at the meeting yesterday or today?
My friend was at the meeting or at the school yesterday?
My friend or my mother was at the meeting yesterday?
My friend was at the meeting yesterday, wasn't he?
My friend was not at the meeting yesterday

Мой друг вчера был на встрече.
Ковры находятся на полу.