This is her pencil box.(改为否定句)
This is her pencil box.(改为否定句)
it is her pencil box.改为否定句
this is my pencil box.改为否定句
is this her pencil box?改为陈述句
改为一般疑问句This is a nice schoolbag.改为否定句That's your pencil box.
this is her pencil box(否定句)一一一一一五个空格填什么
This is his pencil.(改为否定句)
Your ruler is in the pencil box.(改为否定句)
This is my pencil-box 改为同义句
1.Is this pencil-box mine?(改为肯定句)
Is this pencil box?(改为陈述句)
改为复句this is my pencil box