What’s the matter with the radio? Why isn’t it _____?
He forgot to turn off the light.So he went to bed with the light ___on.\
Asia is the largest continent, ___ one third of the earth’s land area.
After many months of hard work, they manager __ off all the debts.
Mike is taller than __ students in the class.
The little hero could be seen with his legs __ around the truck and his blond head __ out above the branches.