As a young man, Comrade Zhou Enlai ________the student's movements and later ________the Communist Party of China.

If we are not ________the progress we have made，we will have greater success.

That Japan made an attempt to ______ the Diaoyu Islands has aroused the anger of all Chinese people because they have been China’s since ancient times.

. In the interview, he had finally ______ several customers of the advantages of his product

 21st Century Teens ________ 8 sections, of which I like Fun Time best.