I have been working with Lily for years, and never before        her so serious!

Only then ______ how much damage had been caused.

—How much do you know about the 3D film technology?—A little. Not until _______the hot movie Avatar _______ some about it.

His suggestion made me angry, but _______.

He loved his family, but seldom _______ spend much time with them.

You can buy the computer here in our shop. And I promise _______ else can you find another one at such a low price with the same configuration(配置 ).

So seriously _______ in the accident that he was sent to hospital at once.

Not a single word         at the meeting yesterday.

We have been told that under no circumstance ______ the telephone in the office for personal affairs.

—Amazingly, Zhuo Jun got the first place for the China's Got Talent （中国达人秀） last night．—So wonderfully ______ in the show that he deserved it．

Only in this way ______ our goals.

Only after I read the text over again _____ its main idea.

“Never ________ to hurt your feeling while I was expressing myself in the discussion.” explained Jim.

---I want to know if your son will go to the zoo. If your son does, so __________. --- Well, he is glad to be there.

So difficult ________ it to live in an English-speaking country that I was determined to learn English well．

Only those who follow their dreams ____ achieve the final success．

Not until the taxi disappeared in the distance     her handbag was gone.

For a moment nothing happened, then       all shouting together. 

_______, the dancers practise hard to make their dreams come true. 

—So hard _____ in the past few months that he has made great progress in English.—I can see that; only a few mistakes _____ in the exam.