Have you ever been to ___ United Kingdom?
the
Climate change is ____ problem everyone has to take action on.
a
I think ___ dolphins are very intelligent creatures.
-
The polar bear is ___ endangered species.
an
I was amazed by the colours of ____ fish in the pond.
the
___ conservation area is the best place for endangered animals to live.
A
Have you ever been to ____ Grand Canyon?
the
There is also ___ skywalk there. ____ skywalk is 1200 metres above the river.
a; the
