Fill in the correct COMPARATIVE and SUPERLATIVE form of the adjectives brackets:
1. A cat is ___ than a dog. (fast)
2. Betty's hair is ___ than Jenny's. (long)
3. The Mount Everest is the ___ mountain in the world. (high)
4. What is the ___ animal in the world? (dangerous)
5. My house is ___ than yours. (big)
6. He is the ___ boy of all. (lazy)
7. A tiger is ___ than a lion. (beautiful)
8. A holiday by the sea is ___ interesting than a holiday in the mountains. (li-)
9. A car is ___ than a bike. (expensive)
10. The weather today is ___ than yesterday. (bad)
11. Susan is the ___ girl in our class. (pretty)
12. This is the ___ book I have ever read. (interesting)
13. Who is the ___ woman on earth? (rich)
14. Today's weather is the ___ this month. (bad)
15. We had the ___ holiday ever. (good)
16. Table tennis is ___ than tennis. (difficult)
17. June is ___ than May, but August is the ___. (hot)
18. Chinese is one of the ___ languages. (difficult)
19. This is the ___ apple pie I have ever tried. (delicious)
20. Volleyball is ___ than tennis, but basketball is the ___. (pop-)
21. Scotland is ___ than Wales, but England is the ___ country in the UK. (L-)
22. A dolphin is ___ than a mouse. (clever)
23. In winter, days are ___ than in summer. (short)
24. Mark is the ___ boy in our classroom. (noisy)
25. What is the ___ teacher's song? (favourite) It's ___.