Many people agree that ______ knowledge of English is a must in _______ international trade today.
You ______ worry about their safety.They are old enough to take care of themselves.
We should make full use of whatever happens to us.There is always____ to learn from every experience.
March is _____ month of the year.
— What would you like, sir? — Two _____ bread and some coffee, please.
Every year, _____ people die from illness caused by smoking.