I have _______ to tell you.
A: Did you solve _ problem you were discussing at the meeting? B: No, we didn't. It was _ difficult problem we had never met. A. the, the B. a, a C. the, a
Which sign means “Don't eat in class.”?
My father is badly ill. We must send for a doctor at once.
—Why are you walking to school, Miss Lin ?—Because my car broke down on the way.
—I have never been to Hong Kong. —Me, neither.