The book which I want to ( )is too expensive.A.buy B.buy it C.buy that 选哪项及原因

this is the book which i bought yesterday This is the book which I talked about yeasterday , He's written a book,the name of which I've forgotten.为什么用of which I have the same book as (the book which)is you bought yesterday .You是怎么个用法 英语定语从句改错 The first book which I bought is very po英语定语从句改错The first book which I bought is very popular I wan to buy a book （ ） lisa .括号里是填for还是to? she is not the human who i wan If you wan to b什么 a book,you can go to the b什么 that is the book ___ __ I bought yesterday.是不是 用 that 和 which 都可以? morning,book,is the ,this,I,where,bought,which连成一句话 This is the book --- I got from Sally last week.A which B where Which book do you like --------?I like the older one better.填better 还是best呢 It's the book that I'm looking for.中的that为什么不能用which替换 I like the book which has something to do with English.翻译 Do not forget the book i told you to bring?空格处可否用which The book （ ）I copied that sentence was published in AmericaA in which B at which C from which D by which I lost the book which my father had given me.关联词which能不能换成that?请简单说明理由. i wan a love