Come in , please .   Good morning , sir !   Good morning , please make yourself comfortable .   Thank you , sir .   Your name and examination number , please .   My name is Du Tao , number 3 .   Pardon ?   Du Tao . D-U for Du and T-A - 0 for Tao .   Yes , Mr . Du , when were you born ?   I was born on January 1st , 1988 . I ’ m 20 years old now .   Where do you live ?   I ’ m living at Room 222 , Building 18 , N . P . U .   Can you leave me your phone number ?   Gladly , 8962105 2 . 