— _________________.

It's easy but difficult to do.

— About ______________ kilometers.

    Li Hua lives in the village. He is a student in Shenyang. He (have) a sister. Her name is Li Ping. Li Ping usually (get) up at seven o'clock in the morning on weekends. Then she exercises for an hour. After that, she goes to her father's farm and helps him with some work. And she often goes there bike. It usually takes her about twenty (minute) to get there. Her father is very happy to see Li Ping. And he thinks she is really a (help) girl because Li Ping can help him a lot. At twelve, they have (they) lunch. Li Ping often has apple and some rice for lunch, her father doesn't like apples. He likes (egg) because he thinks they can give him more energy (能量).

    Li Ping is not only a helpful girl at home. She is helpful at school, .She often helps her friends with their study.

    Jack is an eight-year old English school boy. He1in London. His mother is a reporter at a TV station. His father2Chinese in a middle school. Both of them are3with their work and they have no time to take Jack to school. 4. Jack has to go to school by himself every day.

    Jack's school is about fifteen kilometers from his home. He has to get up early 5the morning. He usually6home at about eight twenty and7the bus to the subway station. The bus ride takes him about 10 minutes. Then he goes to school by8.The subway ride takes him another 10. minutes. Later, he crosses the street and walks towards the school. It's a little9for Jack to get to school every day, but he is10late for school.