--- _______ useful tool the computer is!--- I agree. It’s ________ interesting as well.
—Could you please take out the trash? —_________________.
-_____ are you going to be a math teacher? -I must study hard at math from now on.
There is going to _____ a sports meeting in our school next week.
Is there _____ in today’s newspaper?
I like _______the floor, it’s _______.