1
.
The
black
mamba
is
one
of
the
most
poisonous
____________________
.
2
.
the
swarf
lantern
shark
is
one
of
the
____________________
animals
in
the
ocean
.
3
.
Out
of
all
the
planets
in
the
solar
system
,
Neptune
and
Uranus
are
the
____________________
from
the
sun
.
4
.
The
water
in
the
geysers
can
be
very
hot
or
even
absolutely
____________________
.
