Thick oozy ......
mud
We can't go ....... it.
over
Where are they?
They're in the bed.
We can't go ....... it.
under
A swirling whirling ..........
snowstorm
Where are they?
They're in the forest.
Where are they?
They're in the grass.
Where are they?
They're in the mud.
We can go ........... it.
through
A deep cold ....
river
Where are they?
They're in the cave.
A narrow gloomy .....
cave
Where are they?
They're in the river.
A big dark .....
forest
Which room are they in?
They're in the bedroom.
Long wavy ........
grass