Time & Frequency
People & Society
Communication & Language
Observation & Understanding
Measurement & Quantity
100

always

always

100

people

people

100

write

write

100

watch

watch

100

high

high

200

every

every

200

children

children

200

called

called

200

really

really

200

number

number

300

usually

usually

300

farmers

farmers

300

answer

answer

300

important

important

300

scale

scale

400

sometimes

sometimes

400

scientists

scientists

400

sentence

sentence

400

asked

asked

400

size

size

500

morning

morning

500

country

country

500

language

language

500

learn

learn

500

numeral

numeral