Word formation
Prepositions
Vocabulary
Idioms
Phrasal verbs
100

He was acting in a very (CHILD) way

childish

100

...the age of 21

at

100

tavaline, levinud, ühine

common

100

Save money for the future

Save up for a rainy day

100

sybolize, represent

stand for

200
  1. The parents decided that it was an (SUIT) pet for such a small child. 

unsuitful

200

...night

at

200

ajutine

temporary

200

Reveal a secret

Spill the beans

200

jutuks tulema, mainima

come up

300
  1. You must have (PATIENT). You'll be called up soon.

patience

300

I'm tired...waiting for you.

of

300

ühetoaline korter

bedsit

300

A complicated thing

Rocket science

300

kokku sobima 

go with

400
  1. The result was very strange. In fact, it was simply (BELIEVE)

unbelievable

400

You can look the word...in a dictionary.

up

400

imemistablett

lozenge

400

Dead and buried

Six feet under

400

läbi kukkuma

fall through

500

There is a small (BOOK) explaining the new rules

booklet

500

I'm looking...my keys. Has anyone found them?

for

500

kooli õppekava

school curriculum

500

A bitter and/or greedy and mean person

Scrooge

500

recover from

get over