A couple from another country was once     1     （visit）New York. They wanted to take     2     walk and to see the city, but they were afraid they might get lost. They did not speak any English.

After they left their hotel, they went to the street corner and looked at the     3     （name）of the two streets. Then they carefully copied the two names into their notebook. They thought that this would help them find their way back     4     （exact）if they got lost.

They walked     5     hours through the city, and suddenly they realized that they were lost. They found a police officer and asked for help, but the officer didn't speak their     6     （nation）language.

After an hour they found a person who could help them. She could speak both their own language and English with     7     （fluent）. The couple explained that they didn't know the name of     8     （them）hotel, but they knew which corner it was on.

They showed the person     9     they had copied into their notebook, and she began to laugh.

The words that they     10     （copy）with great care were “Stop” and “One Way”.