Условие задания:

3 Б.
Turn the given sentences into questions (Преврати данные предложения в вопросы).
 
Example:
They have done their homework.
 
Answer:
Have they done their homework?
 
 
1. She has visited a museum.
 
?
 
2. Tom has done the shopping.
 
?
 
3. He has helped his parents.
 
?