No reader ________ take away a book from the library without the permission of the librarian.

_______ Anirban Maitra, a professor at Oxford University, Jack’s success would not have been possible.

—What a great cook your sister is! —Yeah! We ______ never have enough of her cookies．

The police still haven’t found her, but they’re doing all they _____. 

My suggestion is that you ________ much meat.