The ________ are on the sofa, and the ID card ________ under the bed.
A. key; is              B. keys; are             C. keys; is

The number of students in our school        4000 and a number of them     good at playing ping pong.

There_____ a large number of students in the hall, and the number of the students_____ more than 3000.

That building is now a supermarket. It ______ a cinema.

---Are these your books?
--- Yes, ________.

---What should I do  If I had a million dollars?
--- If I ______ you, I would  give it to medical research.

There ______ a sports meeting in our school next week.

There _______ a meeting tomorrow.

Harry ______ born in 1982.
A. is        B. was           C. were

I ______ like hambergers for dinner.
A.don’t          B.isn’t          C.doesn’t