I sight of an empty seat at the back of the bus and went directly there. A. lost B caught C. looked D. took
Could I speak to_______is in charge of International Sales please?
A modern city has been set up in_______was wasteland ten years ago.
It has been a long time for human to make _____ to reach the moon.
—Hi, Tom. Any idea where Jane is? —She_______in the classroom. I saw her there just now.
The boy_______on the ground_______that he_______the book on the table.