1. Не is the (strong) boy in the whole school. 2. Of the two sisters Mary is the (beautiful). 3. Kate is the (young) of my five sisters. 4. Bob is the (old) of all my friends. 5. This is the (good) song I have ever heard. 6. Which do you like (good), orange juice or lemon juice? 7. Iron is the (useful) of all metals. 8. The Nile is the (large) river in Africa. 9. Which of the two men is (tall)? 10. Sam is (bad) than his brother.

1. He is the strongest boy in the whole school. 2. Of the two sisters, Mary is the most beautiful. 3. Kate is the youngest of my five sisters. 4. Bob is the oldest of all my friends. 5. This is the best song I have ever heard. 6. Which do you like better, orange juice or lemon juice? 7. Iron is the most useful of all metals. 8. The Nile is the largest river in Africa. 9. Which of the two men is taller? 10. Sam is worse than his brother.