Условие задания:

3 Б.
Turn the given sentences into questions (Преврати заданные предложения в вопросы).
 
Example
She can play chess.
 
Answer
Can she play chess?
 
 
1. They can speak English.
 
?
 
2. They may go to the cinema.
 
?
 
3. She mustn't do it.
 
?