Will Mr. Black go to the opening ceremony this weekend—No, he has finally decided _____.

It never _______to me that you could succeed in persuading him to change his mind.

A new iPad in the market costs about ______ of a second-hand one.

The National Sports Meeting will be covered______tomorrow evening.

______seems to be no possibility that the student majoring in liberal-arts can win the first prize in the100-meter race