You can only borrow two books from the library ___ .[ ]

Have you read the book The Diary of a Young Girl—Actually yes. It’s (a )________of the victory of the human spirit.

The photos of his family _____ here. Where _____ my family photo— Sorry,I don’t know.

Could you please tell me the meaning of this word—-I’m sorry I don’t know it ，either. Let’s ______in the dictionary.

There are _____ living things on the earth， we must care for our home — the earth.