1. Choose your exercise...
PREFIX
SUFFIX

2. Looking for the right place...
un-
il-
legal
dis-
im-
possible
il-
ir-
regular
in-
un-
happy
im-
in-
direct
ir-
dis-
appear

3. Do you remember the word?
un-
happy
dis-
appear
il-
legal
in-
direct
im-
possible
ir-
regular

4. Negative this time! ir- relevant in- visible im- patient il- logical
dis-
like
un-
clear

5. Looking for the right word...
This nervous boy just can't wait!
impatient ?
I do not have the same opinion!
disagree
This is not allowed!
illegal
You can't see it...
invisible
This is not important now!
irrelevant
What a chair! My back hurts after 5 minutes!
uncomfortable

6. Choose your exercise...
PREFIX
SUFFIX

7. Looking for the right place...
-able
success
-ful
-less
value
-able
-ful
wire
-less

8. And what about these? drink -able ? -ful hate -ful -able help -ful
-less
-less
imagin(ation)
-able
wire
-less
wash
-able

9. Looking for the right adjective...
We believe in a good future!
hopeful ?
A refugee has no home.
homeless
This water is clean.
drinkable
This athlete wins every competition.
successful
I don't see a way out of my problem.
hopeless
This driver never takes any risk.
careful

10. Let's try again! We believe in a good future! hopeful
A refugee has no home.
homeless
This water is clean.
drinkable
This athlete wins every competition.
successful
I don't see a way out of my problem.
hopeless
This driver never takes any risk.
careful

11. And some more... This is a very good exercise. helpful
You can clean this shirt in the machine.
washable
Anne and Jim don't have any kids.
childless
Smoking is very bad for your health.
harmful
He used many colours to paint this picture.
colourful
A Volkswagen runs on and on and on...
unstoppable

12. And finally: let's check...
She was so sad, she did'nt know what to do.
helpless
If they win the cup? Why not? Maybe.
imaginable
Tom is an important player for our team.
valuable
No panics! This dog doesn't bite.
harmless
My mum never breaks any glasses.
careful
This seems to be an exercise that never stops ;-
endless

13. Choose your exercise...
PREFIX
SUFFIX