We won’t go to the Great Wall until the rain _______.
—More and more people come to visit Mount Huangshan—That's true. It has become the _______ of Anhui.
- Who’s the handsome boy talking with our English teacher over there?- A boy _____ Justin. He is our monitor.
_____ a dairy every day and you’ll improve your writing.
- What’s the low-carbon (低碳) style life like?- Save _____ energy, produce _____ carbon.
We can’t do it _____ your help.