The story is about ________ life of Obama, who is ________ 44th President of the United States of America.
The design ________ all the ages and social groups is not easy to make.
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.