His uncle gave him books to read, but after a page or two he would put __book down and pick up__ new one.
We are living in an age ______ many things are done on computers.
—Lucy doesn’t mind lending you her dictionary. —She ________ . I’ve already borrowed one.
Jack tried to play a trick ______ his sister but she wasn’t taken ________ .
My English-Chinese dictionary has disappeared. Who_____ have taken it ?
People generally think that smoking is a bad __________ .