There will be ___ TV broadcast of the World Cup on CCTV Channel 5 this evening.

---The famous singer will come to our school for a visit next week. ---Can you be more_____? ---On Sunday morning.

The______ look on his face shows that he’s greatly ______.

My sister is _______ about what she eats, otherwise she would not be so thin.

 After two years’ research, we now have a ____ better understanding of the disease.