Wow There are so many books .I really can't decide ( )

there are so many shirts.i really can't decide There are so many books.I really can't decide___. Wow!There are so many books in the bookstore; I don't really There are so many books that I can't decide _____ 1 There are so many kinds of pens here.I can't decide ____ A There are so many interesting toys that I can't decide ___.A There are so many o____dresses that I can't decide which to There are so many kinds of pens in the shop.I can't decide _ There are so many interesting books here.I really don't know There are so many dolls in the shop,i really can't decide__. There are so many interesting books in the shop that i can't There are so many books that I can't carry them all同意句 2种