electricity / they / didn't / use
they didn't use electricity
laugh
laughed
wait for the bus
waited for the bus
cycle to school
cycled to school
cook
cooked
sail
sailed
need water
needed water
stay at home
stayed at home
walk to school
walked to school
horse / travel / by / they / didn't
they didn't travel by horse
a sport / played / with / they / balls.
they played a sport with balls.
cry
cried
to/ many/walked/places/they
they walked to many places
cooked/fires/on/they
they cooked on fires
climb trees
climbed trees
Drive / they/ didn't
They didn't drive