Definition
very tired
fatigued
The _________ said "That'll be 1000 won."
worker
a very large sea
ocean
My dad uses the ____________ to clean the mess.
vacuum cleaner
having no mistakes
perfect
to give something in exchange for money
sell
dangerous
hazardous
The problem is too __________ to solve by myself.
complex
to control a car
drive
something made by people to do work
machine
My piano teacher _______ me when I play.
directs
to tell someone how to do something
direct
I went to Busan during summer __________.
a person who has something
owner
holiday
vacation
It is ____________ to play with chemicals.
hazardous
a person who works
worker
There are many __________ in the factory.
machines
a mistake
error
having many parts
complex
drive
a short time to rest
break
The ___________ of the restaurant is very rich.
owner
something that helps to solve a problem
clue