Middle School students______ not to smoke.

The teacher, rather than the students, is responsible for this matter.

As early as in the development of agriculture,men discovered how to make alcoholic drinks from grapes and corn.

With the rapid development of petroleum industry, more and more oil products of high quality are being turned out.

Learning to cope with a health problem can contribute to a better life.

We can conclude from the passage that ________.

In what way does Laura Lenox-Conyngham make her living?

Which factor pushed up house prices?

Why are today's older middle-aged and elderly becoming the new winners?

By saying "the growth of the proportion...to younger generations." (Line2, Para. 5), Anthea Tinker really means that ________.