----Are _____ your parents?---No , ______ aren’t.
Betty is often seen ____ the old man with his housework.
It’s said in the newspaper the 215 more new schools ______ in Zhengzhou by 2020.
My cousin told me that he could eat three big apples _____.
There are many shops on _____ sides of the street. You can buy everything you want.
My parents like the music ____ is quiet and gentle.