—Do you believe that paper is made _____ wood?.—Yes, I do. And you can see that books are made____ paper.
Those are__________ rooms.Let’s go and have a look:
--___________Sam__________ a sister ? …Yes, he__________.
--____________ is your grandmother? --She’s fine,thanks.
--Do you need a ruler? …Yes,_________ I need a pencil sharpener too.
Can you bring the bag ________ here?