Complete the sentences. A. 1. I am ___________ (tall) my sister. 2. My mum thinks that cats are ___________...

1. I am taller than my sister.
2. My mum thinks that cats are better pets than dogs.
3. Cycling is one of the most dangerous sports.
4. I want to have a bigger car.
5. A blue whale is heavier than twenty-five elephants.
6. You look thinner than last month. Have you lost weight?
7. Bicycles are slower than cars.
8. She is the nicest person I know.
9. What is the best film you´ve seen?
10. Computers are cheaper than mobile phones.
11. Is your brother taller than you?
12. I think Spanish is easier than Japanese.
13. Our dog is nicer than your dog.
14. Glass bottles are better than plastic bottles.
15. I think Rafael Nadal is the best tennis player in Spain.
16. Sharks are more dangerous than other fish.
17. This situation is more serious than the last one.
18. He is smarter than his brother.
19. My brother wanted the most expensive trainers in the shop.
20. Today is the best day of the year.
21. Daniela is funnier than me.
22. My house is larger.
23. Mount Everest is the highest mountain in the world.
24. The sea is larger than a lake.
25. My job is easier than yours.
26. London is the biggest city in England.
27. This car is more comfortable than yours.
28. He is the richest man in town.
29. I am stronger than you.
30. A baby blue whale gets bigger than a great white shark.

To complete these sentences, we need to use the correct form of adjectives, either in the comparative or superlative form. Let's go through each sentence:

1. I am taller than my sister.

   • "Taller" is the comparative form of "tall," used to compare two things.

2. My mum thinks that cats are better pets than dogs.

   • "Better" is the comparative form of "good."

3. Cycling is one of the most dangerous sports.

   • "Most dangerous" is the superlative form since it’s one of the most dangerous among all sports.

4. I want to have a bigger car.

   • "Bigger" is the comparative form, comparing sizes of cars.

5. A blue whale is heavier than twenty-five elephants.

   • "Heavier than" is used to compare the weight of a blue whale to elephants.

6. You look thinner than last month. Have you lost weight?

   • "Thinner than" is the comparative form, comparing current and past states.

7. Bicycles are slower than cars.

   • "Slower than" compares the speed of bicycles to cars.

8. She is the nicest person I know.

   • "Nicest" is the superlative form, suggesting she is the nicest among all people known.

9. What is the best film you’ve seen?

   • "Best" is the superlative form of "good," used for the top choice among all films seen.

10. Computers are cheaper than mobile phones.

    • "Cheaper than" is the comparative form, comparing costs.

11. Is your brother taller than you?

    • "Taller than" is the comparative form, comparing heights.

12. I think Spanish is easier than Japanese.

    • "Easier than" is the comparative form, comparing the difficulty of languages.

13. Our dog is nicer than your dog.

    • "Nicer than" is the comparative form, comparing dogs.

14. Glass bottles are better than plastic bottles.

    • "Better than" is the comparative form, comparing quality or impact.

15. I think Rafael Nadal is the best tennis player in Spain.

    • "Best" is the superlative form, suggesting a top ranking within Spain.

16. Sharks are more dangerous than other fish.

    • "More dangerous than" is the comparative form, comparing sharks to other fish.

17. This situation is more serious than the last one.

    • "More serious than" is the comparative form, comparing situations.

18. He is smarter than his brother.

    • "Smarter than" is the comparative form, comparing intelligence.

19. My brother wanted the most expensive trainers in the shop.

    • "Most expensive" is the superlative form, indicating the highest cost among options.

20. Today is the best day of the year.

    • "Best" is the superlative form, suggesting the top ranking for the day within the year.

21. Daniela is funnier than me.

    • "Funnier than" is the comparative form, comparing senses of humor.

22. My house is larger than yours.

    • "Larger than" is the comparative form, comparing sizes of houses.

23. Mount Everest is the highest mountain in the world.

    • "Highest" is the superlative form, indicating the top position in height.

24. The sea is larger than a lake.

    • "Larger than" is the comparative form, comparing sizes.

25. My job is easier than yours.

    • "Easier than" is the comparative form, comparing job difficulty.

26. London is the biggest city in England.

    • "Biggest" is the superlative form, indicating the largest city.

27. This car is more comfortable than yours.

    • "More comfortable than" is the comparative form, comparing comfort levels.

28. He is the richest man in town.

    • "Richest" is the superlative form, indicating the highest wealth.

29. I am stronger than you.

    • "Stronger than" is the comparative form, comparing strength.

30. A baby blue whale gets bigger than a great white shark.

    • "Bigger than" is the comparative form, comparing sizes.

These sentences demonstrate various uses of comparative and superlative adjectives in English, helping to convey comparisons and rankings effectively.