Unit 3
Unit 4
Unit 5
Unit 6
100

It is the place that is in the middle of something.

center

100


adj.

It means not cloudy or dark.

adj.

It means you can see through something easily.


clear

100


It is an amount of time that is sixty minutes long.


hour

100

It is a person who shows people where to go or
how to do something.

leader

200

It is the land near the water. It is usually sandy.

beach

200

It is made up of the two days of the week called Saturday and Sunday.

weekend

200

It is to tell a person about possible danger.
A sign or signal can also warn.

warn

200

It means someone or something is known by many people.

famous

300


n.

It is a neat pile of something.

v.

It is to pile them one on top of another.


stack

300

It comes at 12 o’clock at night. It is called this way because it is in the middle of the night.

midnight

300


It is a large area that has trees and plants.


forest

300


It is to look for something.


search

400


v.

It is to move your hand back and forth.

n.

It looks like a long bump moving through

the water in a lake or an ocean.


wave

400


It means something is very big.


enormous

400


It is to break something into small pieces with your teeth.


chew

400


v.

It means to see something.

n.

It is a sign put up for people to read.


notice

500


It is to be curious about it.

You want to learn about it.


wonder

500


It is to speak in a very soft and quiet voice.


whisper

500


adj.

It means something gives a lot of light.

adj.

It means something is shiny.


bright

500


It means something or someone is not strong.


weak

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