START THE EXERCISE

Do you remember these words?
- This exercise is about to find out if you remember the words bellow.
- Click on "I REMEMBER", if you do, and on "I´VE FORTOTTEN", if you don´t.
- To see the solution, just click on "SEE".
- If you´ve forgotten 5 words, you will lose the game.
CLICK HERE TO START THE EXERCISE
Vocabulary to go over:

the granite : el granito
the marble : el mármol
the mercury : el mercurio
the cloth : la tela
the gas : el gas
the cardboard : el cartón
the rubber : la goma
the cotton : el algodón
the linen : el lino
the polyurethane : el poliuretano
the air : el aire
the aluminium : el aluminio
the leather : el cuero
the silk : la seda
the skin : la piel