Julie was good at German, French and Russian, all of ____ she spoke fluently.
It was ______ computer games that cost the boy a lot of time that he ought to have spent on his lessons.
______ a reply, he decided to write again.
The first textbooks ______ for teaching English as a foreign language came out in the 16th century.
Most common people desired that more attention _______ public opinion.
Beijing isn’t what it used to be. The last decade _______ great changes in the city images.