HOW MUCH IS THIS BOOK

3/ How much is this book? V. Read the passage carefully and answer the questions Mai was born in Hue , but now she lives in Ha Noi with her aunt and uncle. She went to Ha Noi two years ago. Now she studies at Quang Trung school. In her new school, she has a lot of friends. Yesterday was her thirteenth birthday. She had a small party with her friends. They ate a lot of food and fruits. In the evening Mai had a stomachache, so her aunt very worried. She took Mai to the hospital. The doctor said that Mai ate too much candy and fruit. Today Hoa has to stay at home. Questions: