Fill in the blank in the sentence below with the words or phrases from the box. (You may not know the meaning of all the words. Look such words up in a dictionary, or ask your teacher.)
She says she’s got a lot of books, but ______ I think most of them are borrowed.
out of luck
true to his word
between you and me
She says she’s got a lot of books, but between you and me I think most of them are borrowed.