I. Complete each sentence with the correct comparative form of the adjective in parentheses. Add than when necessary.
1. New cars are much more quiet than / quieter than (quiet) old cars.
2. Do you think money is________________ (important) good health?
3. This coat is________________ (nice) that one.
4. My old laptop was a lot________________ (big) my new one.
5. Gas is so expensive! I want a________________ (efficient) car.
6. Many people think modern life is________________ (good) life in the past.
7. Communication is a lot________________ (easy) it was 50 years ago.
8. The pollution in my city is much________________ (bad) it used to be.
9. I prefer________________ (hot) temperatures. That’s why I love summer.
10. My new school is a little________________ (far) my old one
III. Underline the correct word(s) to complete each sentence.
1. My computer is more efficient than your / than yours.
2. The white coat is warmer then / than the gray one.
3. Ellen buys nicer clothes than I do / than I am.
4. Cars are expensive, but houses are more expensive / more expensive than.
5. Does your new stereo play music more loudly than your old one was / did?
6. Harry’s motorcycle is newer than my / mine.
7. Cho’s package arrived more quickly than Kelly’s did / than Kelly’s was.