-Tony, where is your new classroom?-It's on the _ floorA. three B.third C,one third.
—Remember to turn off the lights when you leave the room. — ________.
Don’t be afraid of new words. You can ______ in the dictionary.
—_______ do you clean your room? — Every day.
—Wuhu is a beautiful city. — Yes, and I feel ______ to live there.
English is _________ international language.