情景对话与语篇 — 英语填空题

补全对话（首字母已给出，每空一词）。Sam: Excuse me, how do you go to the nature park? Ann: I usually go there b___ subway. Sam: Is the subway station far from your home? Ann: No, it's near. I often walk to the station. Sam: Great! I want to go there, too. Ann: OK. L___ go together after school.