Listen! Someone is playing ______ piano.—Wow! ______beautiful music! I like it very much

Is this __________card?–Yes． ___________card is Tom’s．

Peter, I will visit our teacher this Sunday.\—-_______. Let’s go together.

How much are these socks?—______ two dollars.

Look at the sky! What is it?—Oh! _______UFO is landing on the ground.