this is an empty box=this box is not
8.There is nothing in this box.What ______ empty box it is!.
This box is small.句型转换This box ( )( ).
This box is small 同义句This box _ _
This is a pencil box.对a pencil box 提问
This is a pencil box.(对” a pencil box”提问 )
( )pencil-box is this?填什么
This is a box.改为复数形式
this is a box改为复数
this is a terrible heavy box
this dictionary is in that box复数
this box is a little than that
is this her pencil box?改为陈述句