9. There are many students of Grade Three reading in the reading room, most of _________ with their heads buried in their reference books and notebooks.
He speaks English well indeed, but of course not __________ a native speaker.
All visitors to this village __________ with kindness.
What a forgetful person he is! He _________ his key.
A bridge ________ in the distance and its construction ________ in a year.
Mr. Black __________ Shanghai in a few days. Do you know when the earliest plane __________ off on Sunday?