Write the comparative forms of the adjectives. 
Adjective Comparative                                        Adjective Comparative
1. tall .........................                                         2. happy .........................
3. cheap .........................                                    4. short .........................
5. expensive .........................                             6. famous .........................
7. good .........................                                     8. comfortable .........................
9. lazy .........................                                       10. ugly .........................
11. pretty .........................                                  12. warm .........................
13. beautiful .........................                              14. long .........................
15. difficult .........................                                 16. intelligent .........................
17. boring .........................                                  18. wide .........................
19. shy .........................                                      20. thick .........................

IV. Complete the sentences with the comparative form of the adjectives in brackets.

1.         The Mekong River is                            the Mississippi River. (short)

2.         The Caribbean Sea is                            the Mediterranean Sea. (large)

3.         Mt. Everest is                           Mount Fuji. (high)

4.         Africa is                                   North America. (big)

5.         Europe is                                  South America. (small)

6.         The streets in Da Nang are                               and                               than those in Hue. (noisy/ crowded)

7.         Canada is                                 the United States in area. (big)

8.         Indonesia is                              Japan in population. (large)

9.         Fruit is                                      for your health                        candy. (good)

10.       This exercise is                                     that one. (easy)

I.           Complete the following questions with the comparative form of the adjectives in brackets.

1.       Which river is                                            , the Red River or the Mekong River? (long)

2.       Which city is                                             , London or Rome? (old)

3.       Which city is                                             , New York or Paris? (big)

4.       Which mountain is                                                , Mount Everest or Mount Fuji? (high)

5.       Which language is                                                 , Chinese or English? (difficult)

6.       Which animals are                                                 , cats or horses? (fast)

7.       Which month in Vietnam is                                              , October or December? (cold)

8.       Which animals are                                                 , dogs or dolphins? (intelligent)

J. Complete the facts with the comparative form of the adjectives in brackets. Use the correct form of be, affirmative or negative, to make the facts true.

1. Motorbikes are faster than bicycles.

2. Antarctica _________________ (big) Australia.

3. Tigers ___________________ (large) cheetahs.

4. The North Pole ___________________ (cold) the South Pole.

5. London _________________ (rainy) Rome.

6. Beijing _______________________ (polluted) Tokyo.

7. Gold _________________________ (expensive) silver.

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II. Complete the sentences using the comparative, superlative  form or “as … as” of the adjectives given.

1.                  Mai is (good) ___________ singer in our class.

2.                  Guitars aren’t (expensive) ____________ many other instruments.

3.                  It’s (easy) ____________ to play an instrument after you’ve.

4.                  I play the piano (good) _________ than I play the violin.

5.                  Saxophones are (heavy) ___________ than a lot of instruments.

6.                  Traditional pianos are (suitable) ______________ than keyboards for beginners.

7.                  The guitar is one of the (popular) _______________ instruments among young people.

VI. Complete the sentences with the correct comparative form of the adjectives in the box.

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1. It’s ……………………. in the north of Viet Nam than in the south.

2. Is a snake ……………………. than a dog?

3. Doing homework is ……………………. than playing video games.

4. The streets in my neighbourhood are ……………………. than in your neighbourhood.

5. Travelling by air is …………………….  than travelling by bus.

I: Complete the sentences using the correct comparative, superlative form or “as ...as” of the adjectives given. 1. Some people think that Music isn’t (important) _______________ Maths or Science. I don’t agree. 2. The guitar is one of the (popular) _______________ instruments among young people. 3. It’s (easy) _______________ to play an instrument after you’ve been practising for a while. 4. I play the piano (good) _______________ than I play the violin. 5. Guitars aren’t (expensive) _______________ many other instruments. 6. Saxophones are (heavy) _______________ than a lot of instruments. 7. Traditional pianos are (suitable) _______________ than keyboards for beginners. 8. Mai is (good) _______________ singer in