Is it a pen 改为陈述句Is it a pen 改为陈述句

Is it a pen 改为陈述句Is it a pen 改为陈述句 is it a pencil?改为陈述句 it is a pen(改为一般疑问句) Is it a pen?改为肯定句 is this a pen（变成陈述句） is it my pencil?(改为陈述句) It is his pen(改为一般疑问句) It is my pen.(改为复数形式) it is his pen改为肯定句 It is a pen.It is (19)pen. this is a pen.改为复数句 This is a pen.改为一般疑问句 This is a pen.(改为复数形式) 把Is that your house ?改为陈述句 I can suim?变成一般疑问句,做肯定回答haue you got a pen?回答变成陈述句 It's a pen .(用a pen 改为选择疑问句）Three and six is nine.(划线部分提问）划线是nineIt's a pen .(用a pen 改为选择疑问句）( ) it a pen ( ) a pencil? It is _____. A.pen B.my a pen C.a my pen D.my pen 如何把陈述句改为一般疑问句?（英语）例如：this is your pen. is it far from there.改为一般疑问句和陈述句