The poor postman was fired before he could _____ his fault.
Your article is perfect but a little long, so you’d better ______ it in order to make it fit the demand of less than 120 words.
—Why do you look worried? — Because what I am really concerned about is _____my friend can do me a favor or not..
— Which of the two drivers is to blame for the accident? — _______. It’s the cyclist’s mistake.
We have finished the most of our work so far, and the rest _____ on time.
A stubborn boy like him dosen’t learn from his mistakes______ he was punished badly.