The well was found __________ when we got there.
Father made a promise I passed the exam he would buy me a bike.
Shanghai is most beautiful city and we are excited that the 2010 World Expo has been great success.
This is the best way I could think of _______ people getting into the dangerous areas.
The writer ______ the old folk story with his own imagination and wrote a new story.
He was in great trouble, but he acted _______ nothing had happened.