IV.  Write the comparative or superlative of the adjectives in brackets.

1.   It’s today ____________ than it was yesterday. (warm)

2.   Rio de Janeiro is one of ____________ cities in the world. (beautiful)

3.   The second question was ____________ than the first one. (difficult)

4.   Australia is ____________ continent on Earth. (old)

5.   China is ____________ country in the world. (populated)

6.   My exam results were ____________ than I expected. (bad)

7.   Ms. Nicholson is ____________ teacher I’ve ever known. (good)

8.   The city is ____________ than it used to be. (crowded)

9.   Tokyo is still the world’s ____________ city with 37 million inhabitants. (large)

10. Cool Blue Villa is one of ____________ houses ever built. (modern)