完形填空
Mary is an American school girl. Now she 1 in Beijing 2 her parents. Mary doesn't know Chinese, 3 she likes learning Chinese. She often 4 Chinese to her Chinese friends. Usually they 5 understand her because she can't speak Chinese 6 . It's Sunday morning. She goes out. She 7 in the street. She 8 go the zoo to see elephants and monkeys, but she doesn't know how to 9 . She asks a Chinese boy, the boy can't understand her. Then she takes out a pen and a piece of paper. She draws an elephant 10 it, and shows the picture to the boy. The boy understands now, he shows Mary the way to the zoo.