Li Feng’s __________ of devotion to otherswill be remembered not only in Chinabut also in some other parts of the world.

What ________ to the boy a moment ago—The knife cut his tiptoe.

When did Kate’s grandma die? —While the doctors______ on her

Leaders of many countries have been trying to ______ what it is that makes China develop so fast.

I didn’t know you were in trouble at that time,________I would have given you a hand[ ]