prepositions
nouns
adjectives
verbs
100
For days of the week 

on

100

They are in Giza 

pyramids

100

A synonym of tired

exhausted

100

past simple of ARE

were

200
for months, years or seasons

in

200

Person who study science

scientist

200

A synonym of fascinating

amazing

200

They _____ (make) an experiment (past simple)

made

300

One place to another

From

300

These animals migrate to the Serengeti National Park

Wildebeest

300

the opposite of innocent

guilty

300

I ____ (become) a teacher 3 years ago 

became

400

Move in one side and out of the other side

Through

400

Rome and Greece were the first civilization that created l___

laws

400

Rome and Greece were the first _____ civilizations

ancient

400

Wildebeests ______ to the Serengeti National Park

migrate

500

In the direction of 

toward

500

The study of the nature of God and religious belief.


theology
500

A synonym of memorable

unforgettable

500

Gravity is the force that _____ bodies to the center of a planet. 

attracts