British students have________ weeks ________ in the summertime than Chinese students. 

 ---_______ do you watch TV? ---Only once on Saturday evening. You know as a student I am too busy.

Mary shouted at the man but there was no answer, because the man was stone deaf.

Liu Yuping is from a beautiful country.

Michael Jordan is a man who never gives up in his life. And that's _________ he succeeds．