Choose the sentence that best combines each pair of sentences given.

The teacher introduced multicultural lessons. Students became more open-minded.

Twice as many people were unemployed in 2005 compared to 2009.

Twice as many people were unemployed in 2009 than in 2005.

There were twice as many unemployed people in 2005 compared to 2009.

There were twice as many unemployed people in 2009 as in 2005.

The share price fluctuated; as the upward trend.

The share price fluctuated; consequently, the trend was slightly upward.

The share price fluctuated; due to the upward trend.

The share price fluctuated; however, the trend was slightly upward.

Multicultural festivals are organized every year so that people celebrate cultural diversity.

People celebrate cultural diversity by organizing multicultural festivals every year.

Celebrating cultural diversity makes people organize multicultural festivals every year.

Unless people celebrate cultural diversity, they organize multicultural festivals every year.

Globalization connects cultures, and it also threatens cultural traditions.

Globalization neither connects cultures nor threatens cultural traditions.

Globalization connects cultures because it threatens cultural traditions.

Globalization threatens cultural traditions, but it cannot connect cultures.

The industrial production fell quickly in ten years from 1990 to 2000.

The industrial production fell steadily in ten years from 1990 to 2000.

The industrial production rose sharply in ten years from 1990 to 2000.

The industrial production rose slightly in ten years from 1990 to 2000.

The availability of seasonal produce experienced a stable period.

The availability of seasonal produce is recorded leveling off.

The availability of seasonal produce hardly moved up and down.

The availability of seasonal produce went through a period of erratic.