Match the words with the definitions

issue	to cause people to do or believe something, esp. by explaining why they should
to prevent	likely to continue and not fail or be lost
concentrate	to stop something from happening or someone from doing something
to persuade	a subject or problem that people are thinking and talking about
secure	to share information with others by speaking, writing, moving your body, or using other signals
purpose	why you do something or why something exists
to communicate	to direct your attention or your efforts towards a particular activity, subject, or problem