— ________ invention the wheel is! — I can’t agree more. It is an invention that changed the world.
There ____ some bread and three eggs on the table.
Daming often goes swimming ____ two o’clock ____ Saturday afternoon.
—— Are you____ at singing? —— Yes, I can sing really ____.
When you lose something, you can go to ____.
I like playing ____ football, but I don’t like playing____ piano.