As long as you’ve paid ____ advance we won’tcharge you ____ delivery.

The part that China _____in the international affairs _____in international society.

Only in recent years ______ begun to realize that wild dogs, kept within bounds, often do more good than harm.

Didn’t you have a good time at the party?—Of course I did.As a matter of fact，I had such fun that time seemed to ______ so quickly.

.— Jenny looks hot and dry.— So______ you if you had a high fever.