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. He can't play the guitar.
 
?
 
2. I may help you.
 
?
 
3. He has to swim.
 
?