1. 1.Cellar 2.Bot 3.Hose 4.Flange 5.Pipe 6.Barrel 7. Weld 8.Drill 9.String

2. Pumpjack pipe pump oil barrel lanterns

3. Switches buttons lights display

4. 1. Twenty-five past three 2. Twenty to seven 3. Twenty past seven 4. Ten past two 5. Quarter to eight

5.

1. To work in a helmet

2. Not eat

3. Work in shoes

4. Don't smoking

5. Work in gloves

6. Work in headphones

7. Don't drinking

8. Use glasses

9. Don't touch

10. Use the special costume

11. Don't use the mobile phone

12. Use the mask or respirator