| 阅读理解。 |
| I am from the USA. My name is Helen. I am Liu Tao's pen friend. Liu Tao is twelve years old. I'm as old as him. There are four people in my family. My father is a doctor. My mother teaches English in a primary school. My brother Jack is only four years old. He is lovely. We all love him very much. |
| 根据上下文内容，填入适当的单词。（每空一词）。 Liu Tao ____ a pen friend. ____ name is Helen She's an ____ girl. There are ____ people in her family. Her father works in the ____, and her mother is a ____. |