句型转换。
（1）His family are from Japan. （对划线部分提问）
                                             
（2）He likes English and math. （改一般疑问句）
                                             
（3）I have some books in my backpack. （改否定句）
                                             
（4）Does your father like sport? （做肯定回答）
                                             
（5）The little boy goes to school at 7: 30．（对划线部分提问）