补全对话1:hello!let's go to zhongshan park?2:ok._____ _____ ____

补全对话
1:hello!let's go to zhongshan park?
2:ok._____ _____ _____ go to zhongshanpark?
1:how about_____ a taxi?
2:it is expensive.let's go there_____ bus.
1:do you know_____ rules?
2:sure.
1:tell me,please.
2:remember!_____ at a red light._____at a yellow light._____at a green light.
1:thank you let's go!