There is ____ “u” and _____ “r” in the word “number”.
—Can you give this book ____ Jack?—Yes, I can.
—What’s ____ over there(在那边)?—It’s a bus.
—Is this ____ car?—Yes, it’s ____ English car.
—What color is the T-shirt?—It’s ____.
—____, are you Mr. Wang?—Yes, I am.