this is student改疑问句

this is student改疑问句 英语好的帮帮忙将This house is yellow改为一般疑问句；She is a student改一般疑问句；M Lucy is a new student.改一般疑问句 She is a nice student怎么改一般疑问句? David is a student (改一般疑问句） This is her bag改一般疑问句 this is my pen.改一般疑问句 this ruler is hers.改一般疑问句 This pencil is yours 改一般疑问句 This is aFiat.Italian/(English)改疑问句 This is a big farm.改疑问句 This question is right.改一般疑问句..