Ullen tư thích hợp vào chỗ trống. This is Mary. She is thirteen years old. She lives with her father and her mother in the country. Her house is very small. Every day she gets up at six o'clock. She brushes her teeth, washes her face and has breakfast with her parents. Then she goes to school at seven o'clock. Her school is small but it is very nice. There are only five classrooms in her school. Her class is very small, too. There are only five students in her class. 1. Mary is A. 30 B. 13 C. 03 D. 33 2. She lives in the A. city 3. She lives with her A. friends 4. She has breakfast at A. home 5. Her class has only five A. brothers years old. B. school C. country B. brother B. school B. classrooms D. yard C. mother C. room C. students D. parents D. floor D. teachers