1.She speaks English well.
a) Does she speak English well?
б) Who speaks English well?
в) What does she do?
2. He took a really interesting book at the library yesterday.
a) Did he take a really interesting book at the library yesterday?
б) Who took a really interesting book...
в) What did he do?
3. Nick and Mary will go to the London next mounth.
a) Will they go...
б) Who will go to the London next mounth?
в) What will they do?