Ответ:
№23.
1. Is showing
2. Does not love
3. Are working
4. Thinks
5. Am studying.
№24.
Have not been cooking
Have you been waiting
Has not been learning
Have been traveling
Have they been coming
Has been talking.
№25.
Would sit
Has
Boils
Knew
Ask
Did not came
№25.
Where was the last Olympics held?
Where was the money found?
When was the painting stolen?
How many people were injured in the accident?
When was that photo taken?
Where was the shipwreck discovered?