—Tom, you are smoking again?—______? It’s none of your business.
Yang Liwei was surrounded by the audience _____ he stepped off the stage.
I don’t know the girl _____ in the storm.
The pilot asked all the passengers on board to remain _____ as the plane was making a landing.
—I prefer shutting myself in and listening to music all day on Sundays. —That’s_______ I don’t agree. You should have a more active life.
My sister, an inexperienced rider, was found sitting on the bicycle _____ to balance it.