There are many presents.We really don't know____.

There are many presents.We really don't know____. There are many presents.I really don't know _____. there are too many difficulties for us__.We really don't kno Wow!there are so many presents in the shop;I don't know_____ there is a lot of food here.i really don't know____.A which There are so many interesting books here.I really don't know Wow!There are so many books in the bookstore; I don't really there are so many good nevels here,i really don"t know _____ There are many things we need to kown ,but we don't learn th 英文翻译There are many things we need to know and that we don't There are so many beautiful presents in the shop that I don' There are -- many beautiful clothes that we don't know which