找出下面句子中的错误，将序号填在括号内并在横线上改正。
is _______
a cake with ．________
Is it No, book．It's ________
and some Chinese dances _______
找出错处序号，并在横线上订正
Come , we must the building．________
that bird．________
Ben and Jack games the ．________
the cage the tree?No, it’s the ．________
is 
_______
a cake with 
．________
No, 
book．It's 
________
and 
some Chinese dances 
_______
, we must 
the building．________
that bird．
________
games 
the 
．________
the cage 
the tree?No, it’s 
the 
．________