he often went to london with his parents
задать:
1) общий вопрос
2)вопрос к подлежащему
3-5)спец. вопросы (кто, куда, откуда, зачем, когда )
6)альтернативный вопрос
7)хвост

1)Did he often go to the London with his parents?

2) Who often went to the London with his parents?

3) (кто) Who did often went to the London with his parents?

4) (куда) Where did he often go to the London with his parents?

5) (откуда) Where did he from go to the London with his parents?

6) Did he often went to the London with his parents or not?

7) He often go to the London with his parents, didn't he?