Lose one hour in the morning ______ you will be looking for it the rest of the day.
Were you given a _____, or did you have to do it?
— Did you happen to see _______ black and _______ white cat?— Are they missing? I told you to take care of them.
Many people agree that ______ knowledge of English is a must in _______ international trade today.
In the market, vegetables are sold by _______ kilogram, I mean, by _______ weight.
---“Charley Oakley, ______ NBA All-star, hasn’t missed ______ game in the past three years.”---“I can hardly believe it.”