If you think about  "thank you", please, consider this: Patreon

Technical & Industrial Vocabulary Challenge | Free Engineering Test
INCREASE
LIMITATION
HEMP
INDUSTRIAL
FUEL
WOVEN
SAIL
TWINE
VARNISH
DRASTIC
TIMBER
PETROCHEMICAL
IMPACT
STRIPPING MACHINE
PULP
BRING ABOUT
TO THREATEN
Phase 1: Learning (15 seconds per word)
Word 1 of 17
Time: 15s
Score: 0/0