Woman: Excuse me. Where's the underground station?

Market's {#blank#}1{#/blank#} there. Can you see that sign?

Woman：Yes. Thank you. I just {#blank#}2{#/blank#}from Shanghai. The sign for the underground station there is red.

Mark: I see. There are different signs in different cities.

Woman: In the UK, the sign is a big red {#blank#}3{#/blank#}. You can see the word-“UNDERGROUND" in the middle.

Mark: Are there any special signs in your country?

Woman: Yes. We have some animal signs. Sometimes the animals use the roads too. We must{#blank#}4{#/blank#}out for them.

Mark: That's interesting.