—What happened to you on your way back to the hotel last night ?—I lost my way in complete darkness and, ________ things worse , it began to pour .

He felt his chair ___ at the time of the earthquake.

--Do you know the man ___ John Brown? ---I only know ___ he is called.

____that there is no opposition , I will report it to the general manager .

_____all kinds of knowledge ,he was admitted to a key university.

“Hope for the best and prepare for the worst.” is a proverb, ______ life is beautiful and full of frustrations as well  

 You will see this product _____wherever you go.

 Before leaving home, make sure to turn off the electricity, lock the door, ______ the windows open.

New ideas sometimes have to wait for years before _____ .  

To succeed in a scientific experiment _____ .  

The long lasting war, ______ with blood and deaths, ended in people’s sadness, _______ no result．

On December 28, 2009, a terrible tsunami happened in the coasts of South and Southeast Asia, _______ over 25,0000 people.  

I’ll do whatever I can _________ my English.

You must follow the directions exactly, and if you should become_______ , you must take the time to go back again and read them over.  

—Professor, do you have something _______ at this moment?— No, thanks. I’ll call you if any.  

I have no one ______ me, for I am a new comer here.

____twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.

—Lucy doesn’t seem to be what she was. —No. ____so much in the war has made her more thoughtful.

Beijing, ______for hosting the 2008 Olympic Games, ____its first loop (圈) of green belt around the downtown, ____an area of 102.3 square kilometers, in the past three years.

____ to train his daughter in English, he put an ad like this in the paper, “ _____,an English teacher for a ten-year-old girl.”