I'm sure that there____more trees in our country in the future.
of the surface of the earth covered with water.
Johnson was the first on the list of the famous stars because he was the richest ___ them.
______ exciting news it is! Our government is doing something to stop the haze(雾霾).
—_____—Go up this road to the end.A. Where are we now?B. What are we doing at the supermarket?C. How can I get to the supermarket?
The teacher often says, “ _____ late for school. ”A. Don’t B. Don’t be C. Not