Mark, why do you get up so early — Oh, I have somany things to do and you know ____.

The officer gave orders that anyone________ a gunshould be reported to the police station.

If you warn me _____ , I’ll have your order ready for you

Mr. Wang, a(n)_______editor and writer, isgoing to attend the conference to be held in Beijing next week.

It was a(n) _____situation, because the restaurant was too expensive for us but we didn’t want to just leave.