so many students are reading books in the library.改为同义句

so many students are reading books in the library.改为同义句 The students are reading some books in the library.改为否定句 Reading books in the library is interesting改为同义句 Mang students are in the library改为同义句 There are many students in the classroom.(改为同义句) many books are in our school library.改成同义句 There are many books in the library.改为一般疑问句 A51:We are reading books in the library?(疑问改为：Are we reading There are so many students in the reading room There are lots of books in the library.改为同义句 The students are reading books in the library in s_.谁告诉下 I spend an hour reading books in the library every day.(改为同义