Помогите пожалуйста английский

1. How many weeks will it take John to go on his business trip?
2.What does Bill know about Andrew's arrival?
3. Who has told Nick about his departure?
4. Where is the booking office?
5. How big luggage had the passegers?
6. Have you seen my brother? или When have you seen my brother&
7. When has Mrs Brown lived in that street?