A group of young Americans have come to Beijing for a visit. Half of them, ___is, 50 persons, can speak Chinese fluently.
The government has agreed to get rid of _______ on press freedom.
After studying in a medical college for five years, Jane ______ her job as a doctor in the countryside.
— What do you think I should do? — I think you should call him back_______.
Mr. Green kept ______ and complete records of all his business expenses.
It is a fact that there is a (n) _______ towards regional cooperation.