Условие задания:

3 Б.
Turn the given sentences into questions. (Преврати заданные предложения в вопросы). Study the example. (Изучи пример)
 
Example:
She can swim.
 
Answer:
Can she swim?
 
1. They can write.
 
?
 
2. He can skate well.
 
?
 
3. She can't sing songs.
 
?