Measures have to be taken to teach young people how to ________ themselves both in family and at school, for they don’t know the basic manners.
In Singapore, people who litter and dirty the streets are more likely ________.
Thanks to Ms Smith, the father and the son eventually________ after ten years’ cold relationship between them.
The income of skilled workers went up. ________, unskilled workers saw their earnings fall.
After dinner he gave Mr. Richard ________ ride to ________ Capital Airport.
He got well-prepared for the job interview, for he couldn’t risk the good opportunity________.