Unit 222 Guidebook: talk about history
КЛЮЧЕВЫЕ ФРАЗЫ
Talk about history
Humans
learned
how
to
control
fire
and
cook
their
food
.
By
the
4th
century
,
their
ancient
society
had
disappeared
.
Despite
the
war
,
trade
continued
between
the
two
countries
.
They
won
the
war
,
even
though
they
had
a
smaller
army
.