3. 'Tools that are damaged are dangerous.'
These tools are damaged.
Tools that are damaged dangerous.
10.Study this:
These mean the same:
DAMAGED tools.....
Tools THAT ARE DAMAGED
Tools WHICH ARE DAMAGED
are dangerous.
11. Match the pictures with sentences:
(1) They're broken.
(2) They're bent.
(3) It's burnt.
(4) They're twisted.
(5) It's coiled.
(6) 'It's cracked.
(7) It's blocked.
(8) They're jammed.
12. Make sentences:
Example: (a) These wires are broken. Don't use them.
(b) These nails are bent. Don't use them.
(a) Don't use wires which are broken.
(b) Nails that are bent should not be used.
(c) Burnt wires must be thrown away.
(d) Do not use wires which are coiled.
(e) Piped that are blocked should not be joined to the tank.
(f) Jammed motors should be repaired.
(g) Don't use goggles which are cracked.
(h) Seat belts that are twisted must be straightened.