It is the _________ in Britain that young people often do not shake hands when they meet someone for the first time.
People are advised to be _____ towards the health concerns of their dear ones while burning firecrackers to celebrate the festival, for they contain harmful chemicals.
We had planned to finish the work before dark, but the heavy rain _____ us _____.
He always dreams of ______ a chance for him to go abroad for further study.
To keep healthy, most retired old people _____ jogging as a regular form of exercise.
She will stop showing off if no notice _____ of her.