Don’t you know, my dear friend, ______ it is your money not you that she loves?
I failed in the final examination last term and only then _______ the importance of studies.
Only by practising a few hours every day _______ be able to master the language.
_______ the people have become masters of their country _______ science can really serve the people.
—I would never come to this restaurant again.The food is terrible! —_______.
The old couple have married for 40 years and never once _______ with each other.