I. Complete the sentences, using the positive, comparative and superlative of the adjectives in brackets.
1. Dad's car is much ............ than mine. (fast)
2. I think scuba diving is ............. than climbing. (fascinating)
3. His thirst grew ............. and ............. . (big / big)
4. He thinks this test was ............. than the last one. (difficult)
5. They live in a really ............. house. (beautiful)
6. She is the tennis ............. player of the world. (good)
7. Susan is a ............. girl. She's much ............. than her sister. (nice / nice)
8. This suitcase is ............. than the others. (heavy)
9. Hotels in London are ............. than in Vienna. (expensive)
10. Bob is ............. than Keith but Phil is the ............. . (tall / tall)
11. Doris reads ............. books than Peter but Frank reads the ............. . (many / many)
12. France is as ............. as Spain. (beautiful)
13. They live in a ............. house but Fred lives in a one. (big / big))
14. My sister is three years ............. than me. (young)
15. This was the ............. film I have ever seen. (bad)
16. I think tennis is ............. than cycling. (interesting)
17. I talked to Claire and she is a really ............. girl. (smart)
18. His company earned ............. money than the years before. (little)
19. She was the ............. girl at college. (popular)
20. They didn't stay out as ............. as last Saturday. (late)