These are the books on history.这句语法对吗?

books,i,these,bought,yesterday,are,the These are the（ ）（ children ）books. all the books are on these ---(shelf). These are ()() my books. Are these books ( )(your)? These books are _____. These are the books.T___ are in backpack.怎么写? These are the books.T___ are in backpack.空里填什么? Are these the books you are checking out和Are these the books you are borrowing有什么区别? Whose books are these on the desk?为什么不将THESE提到BOOKS前 These books are the same as those.改为同义句These books ______ ______ ______those these books are not______(the twins).they are____(alice) these are my books.Please them to the classroomthem前填啥? These books are the twins'.They're ours改错 Are these books on the desk? 如何翻译? books i these bought yesterday are the连词组句 These are the books( ) my brother. 为什么填belonging to are these books on the bookcase?作否定回答