|
A
|
Before
the automovile
people didn't
travel as much from city to city.
|
|
B
|
Before
there were supermarkets
people used to shop at small stores.
|
|
C
|
About
five hundred years ago
people played the
first game of golf.
|
|
D
|
In
most offices today
people work more
than forty hours a week.
|
|
E
|
In
many cities nowadays
pollution
is becoming a serious problem.
|
|
F
|
Soon
there will
probably be cities in space.
|
|
G
|
In
the next hundred years
they might find
a cure for the common cold.
|
|
H
|
Sometime
in the future
most people are
going to work at home.
|
