Unit 5

STUDY
PLAY
assist
to help someone do something (v)
assistance
help or support (n)
coherent
easy to understand and clear (adj)
core
most important, main, or essential (adj)
core
the central part of something (n)
energy
power or forcefulness (n)
ensure
to make sure something happens or is definite (v)
exhibit
to show that someone or something has a particular feeling, quality, or ability (v)
interval
a period of time between two events (n)
orient
to familiarize someone with a situation or information (v)
phenomenon
a fact or event in nature or society, especially one that is not fully understood (n)
previous
happening or existing before something else (adj)
reinforce
to make a feeling, an idea, etc. stronger (v)
route
a particular way of achieving something (n)
route
a way that you follow to get from one place to another (n)
section
an area or part of something (n)
strategy
a plan that is intended to achieve a particular purpose (n)