Exercise 4: Read the text and choose the correct answer. I am Trang. I

Exercise 4: Read the text and choose the correct answer. I am Trang. I am a pupil at Chien Thang Primary School. It's a small but very nice school. There are five people in my family: my father, my mother, my sister and me. My father is a worker. He works in a factory. My mother is a farmer. She works in a field. They work very hard but they are happy. My brother and my sisster are students. They study at Thang Long Secondary School. They are intelligent and hard-woring. They would like to be doctors in the future. 1. There are _____ people in Trang's family.