Match the words with the definitions

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