A
B
C
D
E
100

a particular part of a place

area

100

the arrival of enemies

invasion

100

someone who has an important position in a government or organization

official

100

a piece of paper with official information on it

document

100

a document that proves who you are

identification

200

to go from one side to another

cross

200

separate into more than one part

divide

200

to stop appearing

disappear

200

to stop something from happening

prevent

200

to think the same as someone else

agree

300

an amount that is more than a few but less than many

several

300

to look at something very carefully

examine

300

to keep information on a computer

store

300
the land at the edge of an ocean

shore

300

relating to things you can see and touch

physical

400

a valuable thing that belong to a person

valuable

400

to need or demand something

require

400

happening or starting a short time ago

recent

400

different from everyone and everything else

unique

400

short, not lasting a long time

brief

500

a synonym of "characteristic"

feature

500

a synonym of "reason"

purpose

500

the president, a guard, and a mayor are examples of this

an official

500

a synonym of "easily"

freely

500
a synonym of "unexpectedly"

suddenly