选项: Thank you traffic lights half an hour turn right road sign roundabout Excuse me 对话: Dale : ( 1 ) . Could you tell me how to get to the Palace Museum?(博物馆) Nancy: You can take Bus 5. The driver will tell you Where to get off. Dale : Yes, but I'm driving my own car. Nancy: Oh, then you drive along this street, ( 2 )at the third crossroad, Keep straight on until you see a road sign that says "Palace Museum", and then you follow the sign. It will direct you to the Palace Museum. Dale : Drive along this street, turn right , keep straight, and then I'll see the ( 3 ) ? Nancy: That's right. Dale:( 4 ) ! Oh, by the way, how long will it take for me to get to the museum? Nancy: About ( 5 ) . Dale : Thanks again. You've been very helpful.