Lin Tao has entered many speaking ______,but hasn’t won any prizes.

The big snow lasted five daysPeopletrapped in the station were badly in_______ of food and water

Li Yuchun is said to have been invited to 2014CCTV Spring Festival Show—- Really It’s been a long time ___________ she won the champion inSuper Girl in 2005

I wonder how long it will take you_____such a hard task within so little time.

great war, he was lucky to escape___________.