I don’t have a ping-pong ball,________ my sister ________.

So hard _____ in the past few months that he has made great progress in English.—I can see that; only a few mistakes _____ in the exam.

It takes a long time to ________ a good fame, but this name is quickly lost just one crime or piece of bad behavior.[ ]

.Hardly_______when the fans began to screamwith excitement.

It is in Nantong _____ you’re going to paya visit to ______ this kind of radio is made．