Students in the football class usually play ________ football when school is over.

____the quality of schooling is high,parents are eager not only to send their children to school,but also to____them there.

The city, ________ by mountains and lakes, is so beautiful that they have decided to stay there for another two days.[ ]

He is used to__________ up earlyevery morning .

There is no experience you can have ________ is more exciting than skating on real ice．