level 1
can
modal, sometimes happening
challenge
V- express disagreement
addition
anything or anyone added
advanced
modern, high level
advertising
the action of calling something to the attention of the public especially by paid announcements
be responsible for something/doing something
liable to be called on to answer
chance
risk
advance
progress
appear
seem
conduct
carry out
at least
at the minimum
design
decoration
average
ordinary, usually
concern
to relate to
analysis
examination
as
while, when
conditions
a state
besides
OTHER THAN, EXCEPT
among other things
in addition to things that are not specifically mentioned
approach
V-deal with
N- method
change
exchange in shop, money, new experience, climate change
complicated
difficult to analyze, understand, or explain
common
shared
claim
statement
characteristic
a distinguishing trait, quality, or property