Exercise 1: Fill in the blanks with the correct comparative form of the adjective.
1. This book is more interesting than the one we read last week.
2. My sister is younger than I am.
3. Today is hotter than yesterday.
4. John’s car is faster than Mark’s car.
5. This test is easier than the previous one.
Exercise 2: Choose the correct comparative adjective to complete the sentence.
1. This math problem is ______ (more difficult / difficulter) than the last one.
2. Mary is ______ (prettier / more pretty) than her sister.
3. This movie is ______ (more exciting / excitinger) than the last one.
4. The blue shirt is ______ (more expensive / expensiver) than the red one.
5. He is ______ (more careful / carefuller) than his brother.
Exercise 3: Correct the mistakes in the sentences.
1. This dress is prettier than that one.
2. I think the second book is much much better than the first one.
3. This road is much more dangerous than the other one.
4. She is kinder than her friend.
5. The blue car is faster than the red car.