—Do you know when the Anti-Japanese war _________ ? —Of course. As a Chinese, I’ll never forget that day: July 7, 1937.
“Don’t play football in the teaching building,” said the headmaster. The headmaster told us _____ football in the teaching building.
I requested _____ talking. Which of the following is WRONG?
—He failed his exam again. —But what did you _____? Had he ever been working hard?
Please sit down by the fire and _____ yourself at home.
Be polite _____ ladies, which is what men should always do.