-
Machines
help
us
to
work
,
move
and
play
.
Types
of
machines
:
simple
and
____________________
.
Machines
need
____________________
to
work
.
-
We
use
technology
to
create
and
look
for
____________________
.
We
use
:
____________________
,
tablets
,
computers
,
____________________
.
.
.
.
They
all
have
____________________
connection
.
We
use
Internet
to
:
look
for
information
,
watch
____________________
,
____________________
on
-
line
,
do
____________________
,
study
.
.
.
