my pens are in the pencil box.改为一般疑问句.
my pens are in the pencil box.改为一般疑问句.
There are some pens in the pencil box改为一般疑问句
请问There are some pens and rulers in the pencil-box.改为一般疑问句怎么
My pens are in the pencil box 改为否定句 My pens _____ in the pen
my eraser is in the pencil box.(改为一般疑问句)
there are()pens in my pencil box
there are seven pens in the pencil case.改为一般疑问句
My pencils are in the box改为一般疑问句
The ruler is in the pencil box .(改为一般疑问句)
Her watch is in the pencil box .(改为一般疑问句)
___of the pens in my pencil box are from my sister.A.Three-t
the pencil is in the pencil box 改为一般疑问句并作肯定回答