. —I think Mr Zhang may be in his office.—No, he be there. I saw him just now.
Yesterday I met Amy ________home , and Amy was ________ school at that time.
Do you like sleeping with the windows________?
—Look, is it ________ UFO? —No, it’s just ________ kite with light.
--- Mom, I want to go to Ann’s party this evening. --- .
--- does it take you to get home from school? --- About fifteen minutes.