The solution for exercise 4 in chapter 03 - Speaking of Cutting Edge Intermediate - Student's Book by Sarah Cunningham, Peter Moor and Jonathan Bygrave
Question
Rewrite the questions in a more polite form using the prompts in brackets.
Answer
Do you know where I get on the bus?
Could you tell me which platform is the 6:30 to Paris?
Excuse me ... can I use this ticket on the train?
Do you know what time the train will arrive?
One last question: how do I get to the airport?
Could you tell me where I have to change?
Can I ask you a question? Does this bus go to High Park?