A
B
C
D
E
100

to

to

100

do

do

100

we

we

100

so

so

100

a

a

200

let's

let's

200

know

know

200

much

much

200

who

who

200

make

make

300

we've (we have)

we've (we have)

300

who's (who is)

who's (who is)

300

let's (let us)

let's (let us)

300

going

go-ing

300

things

things

400

solve

sol-ve

400

cool

cool

400

ready

rea-dy

400

friends

friend-s

400

glad

glad

500

superkids

su-per-kids

500

problems

prob-lems

500

animal

a-ni-mal

500

planet

pla-net

500

people

peo-ple