President Hu said that Africa-Chinarelations had progressed________with fruitful co-operationIn many new fields

Amy scored 100 points in the physics exam.— . She is the most hard-working student in our class.

. Will you see to _______ that my childrenare taken good care of while I am away

These two kinds of cell phones differ ________ shape, but they are similar ________ each other in some functions.

When did the old man die —He ________a rainy winter evening.