High Note 3 Unit 4

Cyclists and pedestrians should wear masks in busy streets to avoid breathing in... from cars and other vehicles.

It`s better not to buy cars with diesel engines because they cause more ...than petrol.

There`s a lot of ...about which trains will run during the strike.

She often missed the start of the lessons because of the traffic...

Commuters are warned about ... in advance.

That became a total nightmare as there were often road works that caused mile-long ... or else accidents.

I`ve got ...so my beautiful fair skin doesn`t get burnt in that hot sunshine.

I wish I could.... and go off the beaten track for my holidays.

You ...bring any dangerous items with you in your luggage.

A ... can be useful for cutting things on nature holidays, but you can`t take it in the plane.

They have to protect this bird, which is in danger of...

My friend Tom, ...mum is from California, told us all about the state.