—Must I wash these plates? —No, you . The machine can do it.
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