Unit 1
Unit 2
Unit 3
Unit 4
Unit Mix
100

to make

prepare

100

not dangerous

safe

100

a level of study in school

grade

100

to attach to something

stick

100

a big area of trees

forest

200

something you study in school

subject

200

to say something very loudly

shout

200

a part of a play or movie

scene

200

dumb; foolish

stupid

200

something that is true

fact

300

quiet and not wanting to talk to others

shy

300

a part of a larger place

area

300

to keep something to use later

save

300

something you cannot see that is used to make things work

power

300
to be on fire

burn

400

something that makes a ringing sound when hit

bell

400

to think that something is true

believe

400

not like anyone or anything else

unique

400

to take place

happen

400

an event in which there is a winner

contest

500

to hit something with part of your hand

knock

500

having great meaning

important

500

different from usual

special

500

an opinion about what someone should or should not do

advice

500

to do well; to do what you tried to do

succeed