Professor Wang ________in our school till next Sunday.
__________ around the fire, the tourists danced with the local people.
We tried to __________ our point that drugs are more than physically harmful, but he just wouldn't listen.
-Would you permit me __________ here?-Sorry. We don't permit __________ here in the reading room.
Although students are __________ to more, they typically know less and are less mature than the generations before.
Blind people can __________ by touching letters in __________ dots called Braille.