помогите с заданием Read and say howmany time zones there are

Помогите с заданием Read and say howmany time zones there are in Russia in Canada and in Australia из этого текста
World Time
Are you going to travel? One minute please! Dont forget to look at the clock .Time different in different parts of the world.
In Russia we have got nine time zones with 60 minutes between the zones . Canada has got six and Australia there time zones .In Aгstralia time is very interesting . It can be 7 oclock in 1 time zone 8 30 in the second time zoneand 9 00 in the third 1 .it is fun isnt it?Заблаговременно Благодарю