More and more people, old and young, are fond ______ square dance in the early evening.

The prize will go to the writer _____story shows the most imagination. [ ]

These three types of dangers are not a great cause for worry Taken together, _____, the possibility ofdisaster is extremely high [ ]

will the meeting end一In half an hour.

Scientists are increasely _____ that the earth is getting hotter because of carbon dioxide and other gases.