these science books is very popular in our school.有哪一处错误

these science books is very popular in our school.有哪一处错误 These are ()() my books. Are these books ( )(your)? These books are _____. 一道英语谜题The Altadorian Archives are the repository of all Altadorian knowledge, science, and history. Thousands of books and scrolls populate its shelves. Amongst these books is the huge, multi-volume Encyclopedia Altadoria, volumes 1 throu He read many story books but f_____ science books. These a___ my English books. Are these books all yours? 改错：These are ours books These are the__(students)books John,are these books----(your) These are ( )(她的)books Are these students' books?对错 These---(be)his English books What about these books here? These books are distributed freely. These are her books.These books areThese are her books.These books are (填完整,改同义句) these are 后面要加some吗?如these are some books还是these are books