1. We are having a nice talk. (Who..., Where....)
Who is
having a nice talk?
Where are you having a nice talk?
2. They have been doing sport for five years. (What, Who)
Who has been
doing sport for five years?
What have they been doing for five years?
3. She travelled a lot last year. (Why, Where)
Why did she travel a lot last year?
Wheredid she travel a lot last year?
4. He was very tired after training yeasterday. (When, Who)
When was he very tired ?
Whowas very tired after training yeasterday?
5. They have just done some exercises (Who, Tag-queston)
Who has
just done some exercises?
They have just done some exercises, haven't they?
6. He used to go to school regulary. (general)
Did he use to go to school regulary?
7. They used to play hide-and-seek in childhood (When, Who)
When did they use to play hide-and-seek ?
Whoused to play hide-and-seek in childhood ?
8. He had already fed dolphins by 3 o`ckock yeasterday (General, What)
Had he already fed dolphins by 3 o`ckock yeasterday?
What had he already fed by 3 o`ckock yeasterday?
9. They will visit Sequoia National Park next year (What, Tag-question)
What will they visit next year?
They will visit Sequoia National Park next year, won't they?
10. We arrived in Chicago late in the evening (Tag-question)
We arrived in Chicago late in the evening, didn't we?
11. They were speaking English the whole evening yeasterday (Who, Why)
Who was speaking English the whole evening yeasterday?
Why were they speaking English the whole evening yeasterday?