Because of the financial crisis, the total amount of export has ______ 40% in the first quarter of the year. [ ]

_______ Greens were having dinner this time yesterday.

Which do you like better, Han Han or Guo Jingming— ___. In fact ,I prefer Jiang Fangzhou.

Do you know that Yao Beina, a Chinese pop singer, _______ on 16 January— Yes. We are sorry to hear that she died of cancer.

All happy families _____ one another, but each unhappy family is unhappy in its own way.