All the citizens are taking actions to protect the environment,so our city is on the way_____ a clean and beautiful city.
The custom, practice, idea and belief have __________ from generation to generation.
__________ meet her at the railway station, he had toget up early.
The open-air celebration has been put off __________the bad weather.
The joke told by Tom made us __________,so ourmaths teacher couldn't make himself __________.
His job __________of helping old people __________ live alone in the mountainous village.