Ответ:
2 What time/he/have breakfast? (7:30)
What time does he have breakfast?
He has his breakfast at 7:30
3. He/walk/the dog every day? (no)
Does he walk the dog everyday?
No, he doesn't walk the dog everyday
4. What time/he/catch the train to work? (8:15)
What time does he catch the train to work?
At 8:15
5. What/he/do at 18:30? (have dinner)
What does he do at 18:30?
He has hid dinner
6. When/he/go to/bed? (10:00)
When does he go to bed?
He goes to bed at 10:00