My cousin has made _____ great progress in her spoken English that she can now talk freely with foreigners. 

You don’t know ________ I want to see you again. It’s years since I saw you last time.

Heilongjiang is in the_______of China.

—I talked with a foreigner for a long time yesterday.  —Great! It’s a good _______ to practice English. 

–Can you answer this question?–Sorry, I can          understand it.