Listen and fill in the blanks.(听录音，把句子补充完整。)
(1)A: How do you go to school, John?
B: I often go to school                ,sometimes I go                  .
(2)Please                     and         at the red light.
(3)A: Excuse me, how can I                     the         station?
B: It’s not far, you can go there on foot.