There are very few tigers left in the world. They are an ___ species.
extinct
endangered
natural
empowered
The natural ___ of this species of turtle is the Aegean Sea.
habitat
domicile
resource
living
___ energy comes from the wind, water and other natural resources.
panel
renewable
fossil
solar
Come away from the edge! Someone fell off that ___ last week.
coast
hill
mountain
cliff
The ___ is disappearing fast. We have to do something.
climate
glaciers
greenhouse
rainforest
The dogs ran ___ one end of the beach to the other.
between
for
across
from
It is now possible to turn old cooking oil ___ fuel for cars.
in
to
out of
into
He was a loving husband and father, and he was very ___ of his family.
keen
similar
proud
jealous
Jake often hangs ___ with his friends after school.
in
over
out
to
I can't talk right now as I'm very busy ___ the moment.
by
for
in
at
Steve really looks ___ his grandfather. He really admires him.
up against
up to
down on
out with
My dream is to live on the Scottish ___.
beach
cliff
seaside
coast
___ dogs are used to find drugs at the airport.
nose
sniffer
smelly
smeller
After the earthquake, there was a lot of ___ in the streets.
rock
gravel
stone
rubble
It is ___ how dogs can find people buried under the snow.
beneficial
astonishing
obedient
dangerous
Who does that umbrella belong ___?
with
on
to
of
