The building has ____ floors. And John lives on the ____ floor.A. twelve, twelveB. twelve, twelfthC. twelfth, twelfth
I am tired after the long walk.I want to have a __.
---Where is Grace? ---She __in the yard.
After practicing for several months,I can swim much__now.
--__do you go to the English club? --Once a week.
Lucy is__good girl. She often helps others.