—How much do you know about Taiwan, Li Fen?—Taiwan and the mainland have a lot in common. They a lot of history and culture.
—You look so worried, what’s wrong?—More and more people like me become to worry about the __________ pollution after the haze (雾霾) appeared in Beijing and some other cities in China.
Nanjing, ________ old capital of the six dynasties, is becoming ________ more beautiful city for the coming 2014 Youth Olympic Games.
---Didn’t you go to the zoo last Sunday?---_______. I stayed at home all day.
—I haven’t seen the interesting movie Let the Bullet(子弹)Fly.— _________ .
Scott spent the _______ day _______ with his grandpa.