改为复句this is my pencil box
改为复句this is my pencil box
this is my pencil box.改为否定句
This is my pencil-box 改为同义句
is this her pencil box?改为陈述句
Is this pencil box?(改为陈述句)
This is his pencil-box.改为复数句子怎么改?
This is a pencil box 改为一般疑问句
This is her pencil box.(改为否定句)
1.Is this pencil-box mine?(改为肯定句)
where is my pencil-box?(改为复数形式)
Where is my pencil-box (改为复数形式)
That is my pencil box改为一般疑问句