This is _____ book. And it is ____ English book.
—I’m trying to find a better way to _______ my old books.— OK.
— ________Ningbo you see today is _______ different city from what it used to be.—I think so.
My sister and I ______ on the playground (操场).
——Have a nice day!——___________________.
——Let’s __________ and ___________ football on the playground.——Great!