The car salesman took the customer for a driver in the new model in order to _____ its improved features.
During the reconstruction of the city, many modern tall buildings went up ______ old shabby houses were torn down.
Not until he called the secretary three times ______ that the manager went to an important meeting.
Duncan, ______ NBA star, is one of _______ few basketball players who are very popular to many of his Chinese fans.
-----They say Tom’s brother is a billionaire. ----_____________? He wouldn’t accept any help from his brother, even though it was offered.
Oct. 1st, ____ is our National Day, is celebrated with singing and dancing.