7. In fact, no dictionary can_________all the English words and idioms.

--Hello, I’d like to talk to Mr. Wang.
--______, please. He’ll be here in a moment.

We’re not sure if we’ll go camping next week. It ______ the weather.

24.  Remember never to tell a lie to others. If you did, you would never ______it and it is more _____ that you will be discovered before long.

22.  In order to  _______ the heart of his former sweetheart, the young man gave up smoking and alcohol, worked extra hard but all his effort ______ waste.

19.  If you are not sure _______ your strengths and weaknesses ______, you may ______ a professional expert so that you can develop yourself to the full.

11. The graduate never expected that his graduation essay would ______ such a heated discussion among scholars.

9.  –You should have apologized to them for not ______ at the party.
--I ________ but they didn’t forgive me anyway.

7.  It is a worldwide custom that the energetic young are _______ for their youth, vitality and creativity.

23．---- He is so unhappy．What let him down?
---- It’s his plans．You can’t imagine what it’s like to feel that all your plans for the future have_____．