用方框里所给词的适当形式填空。swim in be like work of lot study do at I have a happy family. There three people 2 my family, my father, my mother and I. My father 3 in a factory. He makes 4 of machines. My mother is a teacher 5 English. I in a secondary school. My father is forty. He works hard. My mother is very busy. After work, she 7 the cooking 8 home. I like 9 . Mother doesn39t like it. But she singing. She sings very well. What a happy life we are having! . 2. 3. 4. 5. . 7. 8. 9. .