1. If she had not become a Japanese citizen, _____________________________________(冠军属于)China.
2. Many overweight people can bring down their blood pressure just by ____________________________ (减轻体重) 10 to 20 pounds.
3. By the end of the 15th century what had developed into being was a modified, ____________________________ (大大地丰富了的英语).
4. Young as he is, the child has developed the ability to look at things _______________________________(从成人的角度).
5. Dr. Li has spent most of his time in icy Alaska, where the Eskimos still _______________________________ (坚持传统习俗).