Carbon Monoxide

Sulpher Dioxide

Hydrocarbons

None of the above

It allows you to corner more quickly

It helps the large vehicle to stop more easily

It allows the driver to see you in the mirrors

It helps you to keep out of the wind

Keep moving at the normal speed

Be extra cautious and look for headlights and horns of other vehicles

Just cross the road along with the crowd without looking at the road

Stay on your side, don't cross the road

Wait until they have crossed

Inch your vehicle forward slowly

Wait, revving your engine

Signal pedestrians to cross.

Adjust your interior mirror

Flash your headlamps

Steer over to the left

Check for traffic overtaking on your right

Overtake the cyclist before the junction

Pull alongside the cyclist and stay level until after the junction

Hold back until the cyclist has passed the junction

Go around the cyclist on the junction

Cirrhosis of liver

Peptic ulcer.

Irritability

All of the above

Bent rim

Unevenly worn out tyres

Wheel is unbalanced

ALL OF THE ABOVE

One

Two

Four

Three

Drop back until you can see better

Put your headlights on full beam

Keep close to the lorry, away from the spray

Speed up and overtake quickly