is this her pencil box?改为陈述句

is this her pencil box?改为陈述句 This isn't my pencil box.-----is red.A.My B.Mine C.Her D.his 把this is her pencil case 改为一般疑问句 This pencil is hers,hers 不能是 her This is her pencil box.(改为否定句) THIS IS HER PENCIL CARD.(改为一般疑问句) this is your pencil Is this her pencil box?No,her is blue.那里出错了 This is ( ) pencil-case.( ) is in my bag.A.his;My B.my;Your C.your;Mine D mine;Her 为什么? 用not、this、her、is、case、pencil一句话再用pen、that、his、is 连词成句,is, her ,that,backpack.｜ .this,your,is,pencil ,jane.是两个问题 Is this your pencil?是什么意思? Is this pencil your?改错 This is his pencil case. It's my pencil case 改为否定句This is her ruler 改为一般疑问句 this is her pencil box(否定句)一一一一一五个空格填什么 把英文陈述句改为一般疑问句 1.that is a blue ruler 2.it is his pencil 3.this is her pencil-case4.that is his green cup （ ）school thinge are in the pencil case A,three B,fourLook,is that Tom's family photos this is his sister,I do not know;,Tom,is this your sister?Yes,this is her first name is Tom Linda,she is your Mather?No,she's my aunt,her name is Carol.That is