Lots
of
____________________
live
in
Mars
.
The
engineers
wear
____________________
when
they
are
in
the
construction
area
.
I
have
to
wear
____________________
to
not
get
burnt
.
The
students
start
the
____________________
to
go
home
.
My
father
lived
in
a
____________________
for
5
years
moon
trip
.
The
____________________
is
broken
,
now
I
can't
travel
to
Jupiter
.
Gravity
makes
fruits
fell
down
.
A
____________________
travels
to
Mercury
and
takes
pictures
.
The
astronauts
____________________
the
space
.
We
use
a
____________________
to
see
celestial
bodies
.
