Students are required to go out in couples, especially in the evenings, with friends ______ they get into trouble.
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.
It takes us ________ hour or more to go to my hometown by ________ train.
However hard I tried, I just couldn’t ________ them of the truth of my story.
________ the party was a great honor to the family.
--- How about eight o’clock outside the cinema? --- That ________ me fine.