there are some librariesfor students inthe city(改为一般疑问句)
Nick has some comic books in his locker(对划线部分提问)
There are some pears in Linda's schoolbag（该为否定句）
Nickhas a basketball(改为一般疑问句)
Some teddy bears are behind the CDs(改为单数句）
The girl has a book in her locker(改为复数句）
There are some socks under Simon's bed(改为同义句）
David also has a twin brother(改为同义句）