聽下面一段材料，回答第1-3小題。
1. How does Steven usually go to London?
A. By train.
B. By bus.
C. By taxi.
2. How much does a travel card for a year cost?
A. Sixteen pounds.
B. Thirty-two pounds.
C. Sixty pounds.
3. Which of the following is true?
A. Steven can't buy cheap train tickets.
B. Lily needs two photos to get a travel card.
C. Lily must show her ID card to get a travel card.
