1
-
To
work
with
a
pictures
we
can
use
a
simple
software
like
____________________
.
2
-
We
use
MS
-
____________________
to
work
with
spreadsheets
.
3
-
To
make
____________________
we
always
use
Power
Point
.
4
-
____________________
is
very
useful
with
the
researches
.
5
-
MS
-
____________________
is
an
operating
system
.
