Anna, you look so tired and wet all over!—Well, you know, all morning I _______ my books tomy new office on the third floor.

manager , but no one thetelephone number .

Who _______ to borrow a book from the library— Amy________.

unday, we took ______ guided walk around by ______ signs of the famous town.

have leading experts in this field, and that’s ____ they’ve made important progress.