Governments must do something about pollution ___ it's too late.
by
after
before
then
There are very few tigers left in the world. They are an ___ species.
endangered
extinct
natural
empowered
The natural ___ of this species of turtle is the Aegean Sea.
domicile
living
habitat
resource
___ energy comes from the wind, water and other natural resources.
fossil
solar
panel
renewable
Come away from the edge! Someone fell off that ___ last week.
hill
cliff
coast
mountain
The ___ is disappearing fast. We have to do something.
climate
greenhouse
glaciers
rainforest
The dogs ran ___ one end of the beach to the other.
across
from
for
between
It is now possible to turn old cooking oil ___ fuel for cars.
to
in
out of
into
He was a loving husband and father, and he was very ___ of his family.
keen
proud
similar
jealous
Jake often hangs ___ with his friends after school.
in
out
over
to
I can't talk right now as I'm very busy ___ the moment.
at
by
in
for
Steve really looks ___ his grandfather. He really admires him.
out with
up against
down on
up to
Sam and her partner were going to get married but they ____ up last week.
split
got
hurt
left
My dream is to live on the Scottish ___.
cliff
seaside
coast
beach
The ____ length of a shark is between 4 and 5 metres.
normal
medium
average
mean
___ dogs are used to find drugs at the airport.
smelly
nose
smeller
sniffer
