think,i,pen,it,his,is. know,you,do,how,him?boy,friend,the,your,is?not,is,this,gold,ring,my.连词成句

I think it is his pen同义句I( )( )it ( )his pen.改否定句! Is this your pen Yes,I think it's her pen.请找出句子的错误 I think it is his pen.(改为否定句） I _______ _____it_______his pen.最好说出理由你们这么多人回答，可能否告诉我为什么后面的is不要改为isn’t think,i,pen,it,his,is. know,you,do,how,him?boy,friend,the,your,is?not,is,this,gold,ring,my.连词成句 you can ask ToM.I think it is his 用“think,i,pencil,it,his,is”连词造句 I think it is his完成反义疑问句 i think it's his 变否定句 I think it's his watch怎么翻译 I think it's his car的意思 The pen is broken._____you can't use it.A.I hope B.I think C.I 'm afraid I think it----question---- Have you seen a ( )pen I left it here this morning.Is it( )black one?I think I saw it somewhere.Is it ( ) black one I think I saw it somewhere.这两个空都填什么?请说明原因. Think it over ,I think it's No,it isn it.I think it is his ruler的汉语意思 ---Have you seen ( )pen I left it here this morning.---Is it ( )black one I think i saw itsomewhere.A:a;the B:the;the C:a;a is this a pen?No it i(). Look ( ) the pen.I want ( ) use it