That is my pencil box. (改为一般疑问句)
________ ________ your pencil box?
your, a, pen, is , bed, under (连词成句)
_____________________________________________________________
Are the books on the bed? （作肯定回答）
Yes,                  .
My pen is in the pencil case. （对划线部分提问）
pen?
Mrs. Brown is Gina’s mother. （同义句）
Gina is Mrs. ________ ________