Read the instructions and warnings (1 – 11) below. First, study any new words in the glossary or your dictionary. Then match the sentences with the signs (a – k) from ex.3.
Be careful.
Beware of industrial vehicles.
Don’t smoke here.
Don’t walk here.
Risk of death.
This material is corrosive.
This material is explosive.
This material is flammable.
Wear a hard hat.
Wear ear defenders.
Wear goggles to protect your eyes.
* (“Engineering” Workshop by Lindsey White, OUP; Unit 12, pg.14, ex.5)
Choose the best word to complete the sentences (1 – 5) below.
1.
Petrol and oil are flammable/vehicles.
2.
Acid is flammable/corrosive.
3.
TNT and dynamite are corrosive/explosive.
4.
Wear a hard hat/goggles when you work with chemicals.
5.
You must wear a hard hat/goggles on a building site.
* (“Engineering” Workshop by Lindsey White, OUP; Unit 12, pg.14, ex.6)