. He began to take political science _________ only when he left school.
________,she fell to the ground,never to wake up again.
The film,________the true story of this Red Army general,attracted people’s interest all over the country.
President Hu Jintao________the city of Chongqing.
Having been praised by the teacher,the little girl ran back home,________.
Many buildings in the city need repairing,but the one ________first is the library.