Prepare 6 (Unit 13, Reading p. 78)

did a lot of sport.

were very passive.

were very active and didn't need sport.

were lazy.

we need to be strong.

we spend a lot of time sitting down.

we want to have free time.

we are active.

it is cheap and easy.

it is boring.

it is funny.

it is more useful than other kinds of sport.

when you are young.

at the age of 101.

when you are 30.

at any age.

listen to music.

go running with friends.

take part in the race.

go running early in the morning.

the Battle of the Rattle 

the Marathon des Sables

the Rock ‘n’ Roll Marathon Series

Clearwater Running Festival

to do it every day

to go with friends

don't do it in winter

to have a rest between runs

It improves your health.

It makes you feel happier and healthier.

It makes you live longer.

It can help you take part in the race.

very useful.

one of the best ways to keep fit.

very cheap.

very difficult kind of sport.

half-marathon

uiltra-marathon

5 km long marathon

semi-marathon