It is his pen(改为一般疑问句)

It is his pen(改为一般疑问句) it is a pen(改为一般疑问句) this is his green pen 改为一般疑问句 those are her keys 改为一般疑问句 that is his green pen一般疑问句 几道英语问题1：His name is Tim.改为一般疑问句2：The pen is orange 改为否定句3：It The pen is cheap改为一般疑问句 The pen is cheap.【改为一般疑问句】 This is a pen.改为一般疑问句 it is his pen改为肯定句 1.Is that his pen?(改为复数) 2.She is my good friend.（改为一般疑问句） His pen pal lives in Sydney . 改为一般疑问句 his name is tony.改为一般疑问句