In the 21st century, all nations must take their __________ of responsibility for the global safety.
My parents were against my travel plan while my brother was __________ it.
The man remained __________ he was and waited for his wife who was shopping in the market.
Because of the heavy snow, the village was not __________.
As soon as __________ a new film was released, it became __________ great hit in all big cinemas across the country.
If a computer crashes,you will lose the file you _____ on if you don’t save it early enough.